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...Garden Centers located across Europe, most notably in Germany, Netherlands, Belgium, France, UK, Italy and other relevant countries. The aim is to achieve a broader understanding of the European garden pots market. Key responsibilities: - Identify brand pots sellers and pots importers in Europe, with a specific focus on the countries mentioned - Gather contact information, including email and WhatsApp details, for relevant personnel such as Directors or Purchasers - Understand and document the market trends amongst these competitors Skills and experience: - Previous experience in market research and competitor analysis - Demonstrated ability to probe and identify key industry players - Excellent communication and report writing skills - Familiarity with the gardening industry,...

I require an expert to develop an advanced tracking system for Android phones, capable of working even when the device is offline. Ideal Skills: - GPS tracking expertise - Understanding of network-based location tracking - Experience in showing last known location during offline mode - Ability to curate travel history database Major Requirements: 1. GPS and Offline Tracking: The system should primarily utilize GPS for tracking and offer a feature for offline tracking as well. 2. Device Information Display: The system should be able to show the current location and travel history of the device. 3. Offline Mode Functionality: If offline, the system should senselessly show the last known location until synchronized data becomes available. Please ensure you have relevant experience...

I am looking to reinstate 6 Python Github projects on my Windows PC. Codes are already all written and ready on the scripts they placed on Github. Remaining task for developer: Find and install the dependencies and pip packages required to run these scripts without throwing errors. Requirements: Python developer only Budget : $10 per Github project reinstated. Total for 6 projects, so $60 Note: No upfront release of milestones. We can upload $10 per project before it is done, and as each Github project is reinstated onto the Windows machine, the corresponding $10 is released to the developer. So 6 to be reinstated in total, making $60 Any python scripts to be converted into ipython, ie .ipynb and run on Jupyter notebook a cell-by-cell manner. Well that's because ipyth...

...Zapier, based on detailed project specifications. - Develop both straightforward and complex multi-step automations using flow control tools such as routers, filters, iterators, and aggregators in Make.com. - Employ the HTTP module in for robust integration with external APIs. - Create and integrate AI chatbots that can operate across multiple platforms including email, client websites, WhatsApp, Facebook Messenger, and social media sites like Facebook, Instagram, and LinkedIn. - Develop custom scripts and APIs, primarily using Python and Flask, and deploy these solutions on Heroku and/or AWS. - Work with various AI models, particularly ChatGPT via API, to enhance automation functionalities. Experience with additional AI models is considered a bonus. **Requirements:** - Proven...

As I delve deeper into computer science studies, I've recognized an intense need for assistance in crafting Coq proofs from ground zero. Being a user of Coq-Platform-release-2023.03.0-version.8.17.2023.08-Windows-x86_64, my expectations are set towards collaborating with someone skilled and experienced in this version of Coq, who can help me elevate my skills in creating efficient and effective proofs. Key Skills and Experience: - Extensive knowledge and experience with Coq-Platform-release-2023.03.0-version.8.17.2023.08-Windows-x86_64 - An expert in Writing Coq proofs from scratch - Profound knowledge of computer science Your insightful help will not merely be a service rendered but a significant contribution to my computer science journey.

Urgente presupuesto 60 dólares realizado estos cambios o mejoras o corregir errores Todos los requisitos de una App o Uso de una API. o Hacer un gráfico. o Modo día/noche. o Seguridad mediante Shared Preferences. o Validación de formularios. o Búsqueda de datos mediante filtros. o Evitar datos duplicados. o Uso de semáforos. o Uso de notificaciones.  Crear un chat (público y privado) para los usuarios de la aplicación.

I require a VB.NET script that can accomplish a simple yet essential task. It must be capable of downloading a PDF file from a specified URL. This script should be well-structured and efficient...Download a PDF file from a specified URL. - Save the downloaded PDF to a specific folder. - Implement a retry mechanism in case of download failures. It's also important that the script is: - Cleanly written, readable and well-commented - Efficient and able to handle the download process seamlessly. The ideal candidate for this job would be a VB.NET developer with experience in: - Developing desktop applications - Handling file downloads - Implementing error handling mechanisms for robustness. If you have experience in similar projects, it would be a big plus. Looking forward to se...

I am in need of a tech-savvy freelancer to convert my existing Foxpro 2.6 compiled program to Visual Foxpro 9 or a similar 64bit Windows OS compatible program. Key Functionalities to Retain: - User interface design that sports a classic and traditional look - Data storage capabilities crucial for - Customer Information - Transaction Records - Inventory Data - Efficacious reporting and printing function Ideal Skills: - Proficiency in Foxpro 2.6 and Visual Foxpro 9 - Acumen in UI designing with a knack for traditional aesthetics - Strong understanding of data storage norms for customer data, transaction records, and inventory data - Expertise in reporting and printing functionalities This is a prime opportunity for a professional who loves challenges and has experienc...

estoy interesado en desarrollar una app sobre desarrollo personal y demas. Busco personas serias con ganas de trabajar, no voy a pagar una exagereacion y pido proyectos ya terminados

I'm seeking app testers who can help with a crucial aspect of my project - Usability Testing. The app needs to be tested on both iOS and Android devices to ensure it's user-friendly and intuitive. Key Requirements: - Proficiency in testing mobile applications on both iOS and Android devices. - Extensive experience in usability testing. - Ability to provide detailed, constructive feedback. - Experience in posting detailed reports on the usability of an app. -The app is a free social media platform designed for property owners or investors. To participate in the testing process, candidates should either own properties themselves or obtain approval from property vendors. -Testers can sign up for the app using usernames and are not required to disclose the real ...

I need a proficient MS Access expert to produce a comprehensive ticketing system that will function explicitly on a Windows operating system. This system should include: - User management: The ability to manage different user roles, specifically admin, support staff, and end users. - Ticket prioritization: A feature that allows tickets to be ordered based on urgency. - Ticket tracking: A function that enables the progress of tickets to be tracked. Ideal skills and experience for this job include proficiency in MS Access and Windows, as well as previous experience creating ticketing systems or similar interfaces.

I'm urgently looking for an experienced Android developer to help resolve a bug in my app. The app is currently crashing on startup due to a library issue. Key Requirements: - The app crashes on startup due to a library issue - The specific library causing the issue is unknown - The project needs to be completed as soon as possible, so strong communication and rapid turnaround is essential Ideal Skills and Experience: - Proven experience with Android development and debugging - Familiarity with common Android libraries such as Retrofit, Picasso, and Gson - Ability to quickly diagnose and resolve issues - Good communication skills and availability for immediate start If you are confident in your Android development skills and can start immediately, I...

...sources, primarily Gmail APIs and a webhook, an estimate of 5-6 sources in total. The system will maintain a rolling window of the last 12 hours of data, displaying these notifications in a real-time feed accessible via a basic web interface. This will only be used by by internal team of four people. I would like to work with an independent developer who I can communicate with directly over whatsapp. I do not want to work with someone who will outsource this to someone else or who has a team working under one account. Project Requirements Summary: - Email Integration: Connect to Gmail using the Gmail API to fetch new emails, filter, and parse based on specific rules. - Webhook Handling: Setup an endpoint to receive and process webhook data. - Backend Service: Develop a serv...

I'm seeking an experienced interior designer who can furnish a 2D plan of my residential space. This includes the living room, bathroom, dining room, and kitchen equipped with an island. On the EAST side no windows, other sides windows as per your design. Key Responsibilities: - Craft a detailed plan for the seating arrangement in the living room - Plan the layout of a modern-styled bathroom - Design a cosy yet sophisticated dining room - Conceptualize a beautifully functional kitchen with an island Ideal Expertise: - Proven experience in 2D planning of residential spaces - Strong familiarity with modern aesthetics and functionality - Proficiency in modern interior design software for better visualization - Impeccable sense of spatial arrangement suited for residential...

I've compiled an Arabic-Chinese dictionary in an Excel file and I'm seeking a skilled developer to convert this into a user-friendly software. This software will be exclusively for laptop or computer use, and should operate offline. Key requirements: - Experience with software development for Windows and Mac operating systems - Proficient in programming languages suitable for offline software - Ability to create a user-friendly interface The ideal freelancer will have experience in developing functional and user-friendly software. I would like this project completed within a month, so I'm looking for someone who can work efficiently, while also maintaining high-quality standards.

I'm starting a new enterprise and require a proficient developer for building a video calling app that can run seamlessly on Android and iOS. Knowledge of Flutter, NodeJS and ReactUs is essential to navigate this project successfully. The app should cater to both one-to-one and group calls, enabling users to communicate flexibly. Integrating the app with Connectycube would be an added advantage. The design needs to be minimalistic, practically inclined toward high usability rather than flashy animations. This will drive users to enjoy a smooth user-experience, aiding in seamless navigation through the app. In summary, I need: - High proficiency in Flutter, Node.JS, and ReactJS - Experience in integrating Connectycube - Ability to deliver a minimalistic yet highly usable des...

Overview We are currently seeking a highly experienced Senior Android Kotlin Developer for an urgent project involving the communication between two mobile applications via AIDL (Android Interface Definition Language). The ideal candidate should preferably speak Turkish and be ready to start immediately with the capability to deliver within a tight deadline. Project Description The project involves creating and managing communication between two mobile applications designated as Master and Slave using AIDL. The Slave application already contains written AIDL interfaces. The tasks for this project include: Developing a Simple Test Application: To test the existing interfaces. Reviewing and Optimizing the Slave Application: Examine the parameters and code of the Slave applica...

I am looking for a skilled developer to create a compreh...system should allow patients to book their appointments online, making the process more convenient for them. - Calendar view for multiple professionals: There must be a calendar view that displays the schedules of all dental professionals in the clinic. Additional Requirements: - Notify the patient before the appointment via WhatsApp, email. - In-app billing system. - Proficiency in WordPress, PHP and MySQL. - Development of a responsive web design for both desktop and mobile devices. - Load treatments and events of these treatments The system will replace our existing paper-based scheduling system, enhancing efficiency and patient experience. A robust understanding of dentist practices and patient management would...

...Shopify-based e-commerce website. The individual should be well-versed with Shopify and have experience in integrating payment systems. Key responsibilities include: - Developing a user-friendly, visually appealing e-commerce site in line with our brand identity. - Implementing seamless integration of credit/debit card and UPI payment systems. - Ensuring that the website is optimized for both desktop and mobile platforms. The ideal candidate will have: - Proficiency in Shopify and experience in creating e-commerce websites. - A track record of integrating payment gateways, particularly credit/debit card and UPI systems. - Strong understanding of responsive web design principles. - Good communication skills and a proactive approach to problem-solving. If you have a portfolio o...

I am seeking a diligent and experienced web designer to build a website for my real estate company. The website must support residential proper... size, location, and images. - Contact form: A user-friendly contact form needs to be incorporated for customers to reach us with inquiries or feedback. - WhatsApp Button: Include a WhatsApp button to allow direct messaging. - Blogs: Allocate a section for blogs where we will be posting articles about the real estate industry and market trends. The ideal candidate for this project has a proven track record in website design, particularly in the real estate industry, and has an in-depth understanding of user-friendly interfaces, SEO, and content management systems. Profound knowledge in integrating third-party applications (like ...

...a practical sense. I need your help in setting up React Native on my Windows 11 laptop and constructing a user feedback form consisting of text fields and multiple-choice options. By show and tell on my laptop using Zoom or Google meet. Experienced freelancers in React Native development will be preferred. You will need to guide me through the whole process via screenshare, taking me through the configuration of React Native onto my Windows 11 laptop, and then demonstrating the creation of a simple feedback form with various elements. Your confidentiality and professionalism are highly important for successful completion of the project. Key tasks will include: - Assisting in the configuration of React Native on Windows 11. - Explaining the process and functional...

Basically this application is for Pizza restaurant, that will be use by taking orders.   screens that tobe developed. 1. Login (simple 4 digit passcode to login)this is developed, Need to make better design. 2. Order page (based on phone number, Its developed and working fine)this is developed, Need to make better design. 3. Menu page(select item and gives you 2 options - add to order or modify item) this is developed, Need to make better design. 4. item modify page(select extra toppings for pizza or allow removing topping that are exist in select pizza)This is created but not finished. 5. order rivew page.(let you review all added item to order, modify qty and let you add note)-on this page checkout button will save data into database and print on label printer. Note: to avoid bots,...

I need an Android developer for some easy Tasks now/Pakistan or Indian developer only I need work at low budget I need work for long term

I'm seeking a skilled developer who can convert my existing website into a user-friendly web app for both Android and iOS platforms. The primary goal of this app is to increase sales and conversions, so it should be optimized for a seamless user experience. Key Functionalities: - User Authentication: The app should have a robust user authentication system to secure user accounts and data, and provide a personalized experience. - Offline Capabilities: It would be fantastic if the app could function in offline mode as well, ensuring seamless service delivery even in the absence of internet connectivity. Specific Requirements: - UPI Payment/COD Integration: I need the app to support Unified Payment Interface (UPI) as well as Cash on Delivery (COD) for transactions. A seamless, s...

...the lookout for a skilled full stack developer to help in the creation of a desktop UI, targeting Windows. The main role of this application will be multimedia editing, specifically focusing on images. Key Responsibilities: - Develop a desktop UI using Electron JS - Design and implementation of multimedia editing features - Ensure cross-compatibility with Windows OS Ideal Skills & Experience: - Proficient in Electron JS and full stack development - Prior experience in developing desktop applications, specifically for Windows - Strong understanding of multimedia editing processes and tools - Familiarity with image editing processes If you're a developer who is passionate about creating intuitive and efficient desktop applicati...

I want an experienced developer to create a server specifically designed f...will they construct the server, they'll also teach me how to operate it efficiently. Here are my specific requirements: - The server should seamlessly support both iOS and Android platforms. - It should manage player accounts efficiently. - Built-in systems to support in-app purchases and handling of virtual currency are necessary. - Teach me how to run it / Build APIs / Check player records. PS : I am a beginner, learned how to code server side on playful free tier server, nothing more. The ideal candidate will have experience in developing and operating mobile game servers. Familiarity with iOS and Android platforms is a must, as well as experience integrating in-app purchase and vir...

I'm looking for an experienced freelancer to provide on-demand support with my MS Windows Networking and Desktop Environment. Key areas to expect include: - Troubleshooting network connectivity issues - Setting up and configuring business productivity tools - Installing and managing antivirus software The successful candidate will possess ample experience in handling the above tasks and be familiar with - Email services, - Backup software - VOIP systems Etc Applicants should focus on illustrating their relevant experience and previos work done, during the application process.

I'm seeking a skilled developer with experience in Flux Builder, particularly for mobile app development. The app should be designed for both iOS and Android platforms. Key Requirements: - Proficiency in Flux Builder - Proven experience in mobile app development, especially cross-platform - Expertise in designing for both iOS and Android Additional Details: - The app will need to integrate with various payment gateways, so experience with this is a plus. Ideal Skills: - Flux Builder - Cross-platform mobile app development - Proficiency in iOS and Android design conventions - Experience with payment gateway integration Please provide examples of previous work in Flux Builder and cross-platform mobile app development. We're looking for a dedicated and exp...

Per our call, we will meet to review all network and IT equipment then discuss any recommendations/improvements. On-site troubleshooting will be performed to identify the root cause of VoIP handset/desktop PC connectivity issues. Any identified faults will be resolved given available time, access, and resources. Expecting to spend one day on site (arrival 10:00 - 11:00) during which messy network cabling will also be tidied up and re-terminated if necessary. Awaiting confirmation of date.

I'm looking for a talented game app developer who can create an engaging and cost-effective game similar to Ludo or cricket for the Android platform. Key Requirements: - Development of an Android-based game app - The game should target adult players, so the design and gameplay should be suitable for this demographic - Monetization strategy should primarily involve a "pay and play" model, ensuring profitability without compromising user experience Ideal Skills and Experience: - Proven experience in Android game development - Understanding of game design principles, particularly for adult audiences - Prior experience with implementing "pay and play" monetization models - Excellent communication skills and the ability to work collaboratively to...

I am seeking a designer for a mobile app/ webpage that allows scheduling live streaming from an RTSP video input to a YouTube channel. Key Requirements: - Supports both iOS and Android platforms (mobile-friendly web browser - also PC-friendly) - Incorporates simple user accounts for easy access - Enables live streaming to be triggered both automatically at scheduled times and manually by the user. - UI Interface: User logs in and based on access, can view/modify schedule or start streaming automatically - Open to discuss if this should reside on a hosted Windows server or other - Should be written in c# or vb.net Ideal Skills: - Proficiency in mobile app and webpage design - Experience in live streaming and YouTube API integration - Understanding of video streaming protoc...

I'm seeking a proficient developer to convert my existing Android medical app into an iOS version. The core functionalities of the app include: - Appointment scheduling - Symptom checker - Medication reminders Ideally, you should have prior experience in converting Android apps to iOS and a good understanding of both platforms exhibiting fluency in app development for them. Understanding medical applications would be a plus. Once completed, we can discuss extending the scope of work for future developments. I can provide the built APK for reference. Please confirm your expertise in these areas and your approach to the task when bidding.

I'm in need of an iOS developer who can successfully port my current Android app over to the Apple App Store. Key Functionalities Needed: - User Login and Registration: The app should allow users to sign up, log in, and manage their account information. - Push Notifications: The app should be able to send timely notifications to users on their iOS devices. Your Application: To be considered for this project, please share your relevant experience with developing iOS apps. I'm looking for a developer who has a strong background in iOS app development and can demonstrate a successful track record. Main Objective: The primary goal of this iOS app is to help me generate revenue. I'm looking for a developer who can optimize the app in a way that encourages transac...

As the project lead, I'm seeking a highly skilled mobile app game developer with a proven record in card game development. This project involves creating a new upcoming game but in a classic card game environment for both iOS and Android platforms. This app will be primarily catered towards adults (ages 20 and up). Essential skills and experience: • Experienced in developing games for both iOS and Android platforms • Proficient in creating engaging and interactive card games • Unique understanding of what appeals to adult gaming audiences. • Previous experience in releasing games commercially would be an advantage. -some guidance in the possibilities of creating skill bases betting -lead the project from start to finish, including budgeting and meet...

I am urgently seeking a talented Wordpress developer to swiftly and accurately copy the theme from theordinary.com. My requirements are straightforward as I do not currently need any customization or design changes after cloning the theme. Therefore, the perfect candidate should just focus on: - Precise replication of Website A's theme, template - Ensure lookalike both for mobile and desktop - Ensuring the cloned theme is fully functional - ./ is the same, and functionable - Products page is same form and order, single product page,.... Because I need this project completed as soon as possible, the ideal freelancer should have substantial experience in rapidly executing similar tasks and produce high-quality results. Excellent time management skills are a must.

General Project Requirements We are looking for software development engineer to develop user interface of a desktop software. This requirement can be turned into a long term basis for various application development if the work of the freelancer is good. We are looking for professional, sincere and dedicated team player who is willing to contribute to larger goals. Domain expertise: Unmanned Ariel Vehicle/ Drones Technical Expertise: Qt, C++, C, SQL Database Skills •A team player with willingness to contribute to larger goals •Eager to learn, research and improvise – problem solver •Want to invent and build to make things better, faster, easier and cost effective. •Effectively articulate technical challenges and solutions •Project Management &bull...

android and ios application. Application with Registration The data we need to store is: ID, full name, address, city and telephone number. You can log in with your ID and a password created previously in the registry. It is for my diesel distribution company. When entering the application I want it to show the Price per liter that is that day, for example 1,054 Eur/liter That you can indicate the liters you want and be able to send that to my email. In the email I want to receive all the client's information. The price per liter/eur varies depending on the customer's population. I have to have some way to control that. Finally, I would like to be able to send notifications to clients with personalized offers depending on the population or to everyone.

I'm in need of a skilled developer to create a UPI payment app similar to Phonepe, Google Pay, and Paytm for Android. The key features that should be included are: - Peer-to-peer (P2P) transfer: Users should be able to transfer money to other users seamlessly. - Bill payments and recharges: The app should facilitate the payment of bills and recharging of mobiles. - In-app merchant payments: It should allow users to make payments at various merchants using UPI. The project needs to be completed within a month, so I'm looking for an experienced developer who can deliver a high-quality app in a timely manner.

...front-end segment of the application. I will supply a comprehensive API that ensures all necessary data is readily accessible for display purposes, ensuring that all interactions are smoothly handled and visually appealing across all platforms. Core Responsibilities: Develop the front-end portion of our application using Flutter to ensure a cohesive and optimal user experience across web, Android, and iOS platforms. Integrate Stripe payment processing to securely manage transactions, enabling enterprises to handle payments efficiently within the app. Design and implement a clear, intuitive user interface that enhances navigation and usability across all devices. Collaborate with our back-end team to integrate APIs, ensuring seamless interaction between the front-end and s...

Necesito hacer estos cambios y mejoras en una app Listo y como seria el precio por cada tarea : 1. Smart feature de vista de restaurante 2. Context Aware de resturante cercanos 3. Las dos preguntas de negocio Y si todo va bien, sigo asignando tareas Presupuesto 60 dolares

I am seeking an individual to test our Android mobile application SMS features. - SMS sends and receives consistently. - No lag or delay in SMS transmission. - SMS communicates correctly with other features of the app. Skills and Experience: No Skills just Android Phone Required

I have existing chat application I want to add ai chatbot to it

...my services and prices in a clear and accessible manner. - It should include an online booking platform that displays available timeslots according to each worker's schedule. - A direct link to WhatsApp for seamless customer communication is necessary. - E-commerce capabilities are required for selling products and services online. I'll need a freelancer with the following skills and experience: - Proven track record in web design and development with portfolio examples. - Experience with online booking systems and e-commerce integration. - Capability to implement direct messaging systems like WhatsApp on the website. - Knowledge of SEO best practices to ensure the site is discoverable to my target audience. -The option to register and save the entire client pro...

I'm seeking an IT professional to assist with our in office systems on an adhoc basis for a few days. You should have knowledge and experience in Windows and Mac operating systems. Your tasks will encompass (but not limited to) - Connecting and troubleshooting printers and scanners - Mobile and landline telephone set up - Help selecting and setting up more suitable scanner options - Wiping old computers Note that this is an adhoc, freelance request, please provide pricing accordingly

I am seeking an experienced UI/UX designer to create a user-friendly and intuitive design for a real-time fuel price tracking mobile app for both iOS and Android platforms. The app will not only display the current prices of fuel from nearby gas stations but also provide detailed features like: - Gas station reviews - Navigation to the selected gas station - Opening hours of gas stations The ideal candidate for this project should possess strong expertise in UI/UX design with a solid understanding of interactive application development. Experience in designing location-based service applications or similar platforms would be a major plus. The objective is to create a seamless and optimal user experience. Your design should facilitate real-time data updates, and effectively incorpo...

Develop an app which resides and runs of a usb thumb drive. The app needs to launch automatically when the usb is inserted into the Windows computer. App should give a selection of Backup or Restore to the user. If backup is selected, the user is able to select as many folders they need to backup and click ok. The app can show a file/folder tree with checkbox options so that the user can unselect certain sub-folders within the main folder. The user should be given options such as copy without ACLs (file & folder permission settings (similar to Robocopy /B option). The app then checks the total size of all folders selected and checks if the free space available in the thumb drive is sufficient, if sufficient, it proceeds to zip and transfer each folder into the thumb dri...

android and ios application. Application with Registration The data we need to store is: ID, full name, address, city and telephone number. You can log in with your ID and a password created previously in the registry. It is for my diesel distribution company. When entering the application I want it to show the Price per liter that is that day, for example 1,054 Eur/liter That you can indicate the liters you want and be able to send that to my email. In the email I want to receive all the client's information.

...environment. While experience with IBM BigFix is a plus, it's not mandatory. - Windows Support: As my primary OS is Windows, I need support specifically tailored to this environment. Experience in other operating systems is not required. - PowerShell Scripting: My primary goal with PowerShell scripting is to automate routine tasks. Your ability to write efficient, effective scripts is crucial for this project. Ideal Skills and Experience: - Proven track record in successful Tanium deployment and troubleshooting - Proficiency in application packaging within Tanium - Advanced skills in PowerShell scripting, especially in automating tasks - Experience with IBM BigFix (a plus but not mandatory) - Extensive experience with Windows operating system and its specif...

Looking for a skilled developer to program an RTSP player using PyQT5. This player needs to have the capacity to: - Play live videos on Windows and Linux operating systems. Please ensure familiarity and experience with these platforms. - Incorporate a pause/play functionality. This is a must-have feature, requiring attention to detail during creation. - Facilitate display of multiple videos simultaneously. The ideal candidate should understand the intricacies of multi-stream management. Proficiency in Python and specifically PyQT5 is necessary, as is knowledge working within the specific parameters of RTSP. A portfolio of similar work is highly advantageous.

I WANT AN INSTANT MESSAGING SOFTWARE, SIMILAR TO WECHAT OR WHATSAPP SOFTWARE, WHICH NEEDS TO BE APPLIED ON ANDROID AND MACE, THE FUNCTION DOES NOT NEED TO BE TOO COMPLICATED, AND IT NEEDS TO HAVE THE FUNCTION OF MOBILE PHONE REGISTRATION (AND CAN RECEIVE VERIFICATION CODES FOR REGISTRATION IN VARIOUS COUNTRIES). The number of people online at the same time cannot be less than 500.