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I hope you're doing well. My name is Ron, and I’m looking to develop a mobile application called *TenTopTen*. It is a social group game app based on QR cards, trivia questions, scoring logic, and interactive features such as a spinning wheel and animations. The app is intended for both *iOS and Android, and it must work **fully offline after installation* (except for a YouTube link inside the instructions screen). I have prepared a detailed specification document that explains the full flow of the game, including: * Team selection logic (2–4 teams) * QR scanning (Question cards / Surprise cards) * Multiple question types (Top 10, 50/50, American-style with elimination rounds) * Dynamic scoring system * Clean UX with short animations An important requirement: The app must support *Hebrew as the main language (RTL – right-to-left)*. It should also support English, with an easy language toggle inside the app. In addition, I will need a *Back Office / Admin panel* where I can: * Add and update questions and categories * Manage QR-related content * Receive user inquiries and bug reports * View basic analytics and usage statistics * Manage game content over time Please review the attached specification and let me know: 1. If this is something you can take on. 2. What technology stack you would recommend (including backend for the admin system). 3. Your estimated price range. 4. Estimated development timeline. Looking forward to your reply. Best regards, Ron
Projektin tunnus (ID): 40250333
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Aktiivinen 6 päivää sitten
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91 freelancerit tarjoavat keskimäärin $1 298 USD tätä projektia

Hey Ron, I hope you're doing well. My name is Miodrag with Falcon Interactive and I would be absolutely thrilled to take on your *TenTopTen* project. Having developed and launched over 200 games of all genres, we are well-equipped to handle the intricate nature of your unique app. Not only are we experienced in developing for both iOS and Android platforms, but we also have a deep understanding of multiple question types, scoring systems, QR scanning, and other interactive features your app entails. Moreover, we've tackled bidirectional language support like Hebrew's RTL flow before, ensuring your app will be glitch-free despite technical complexities. In addition to delivering an aesthetically appealing and user-friendly interface for your game, we'd use our extensive experience to equip you with a CMS-driven admin panel for easy content management. Our backend recommendation typically leans towards JavaScript frameworks given their flexibility and scalability that matches high-traffic usage. In terms of pricing and timelines, we'll align with industry standards while ensuring no compromise on quality.
$1 125 USD 7 päivässä
9,3
9,3

Hello Ron, How are you? Yes — this is absolutely something I can take on. TenTopTen is a well-defined, logic-driven offline game app, which makes it ideal for a clean, scalable architecture. Recommended Tech Stack: • Mobile App: Flutter (single codebase for iOS & Android, strong RTL support, smooth animations, fully offline-ready using local database like Hive/SQLite). • QR Scanning: Native camera integration with offline QR decoding. • Local Game Engine: All scoring logic, elimination rules, and animations handled locally (no internet dependency). • Admin Panel (Back Office): Web-based dashboard using React + Node.js (NestJS) + PostgreSQL, hosted in the cloud. • Content Sync: Admin updates questions → exportable JSON package → app content update system (manual or secure API sync when online). • Analytics & Reports: Lightweight event logging synced when device is online. Let’s chat… Thanks
$1 125 USD 7 päivässä
9,3
9,3

Hi Ron, I’m confident TenTopTen can be built as a fully offline mobile game for iOS and Android, with RTL Hebrew as the main experience and a bilingual toggle to English. I will create a clean UX with smooth short animations, QR card scanning for questions/surprises, and a dynamic scoring system for 2-4 teams. The app will work offline after install (save for a YouTube link in the instructions) and will store content locally using a robust local database, with an admin back end for adding questions, categories, QR content, and basic analytics. I suggest using Unity for a consistent cross‑platform game experience and local data handling, complemented by a lightweight admin panel built with Node.js/Express and a SQL or document DB. Game content and translations will be managed via the admin panel, and the mobile app will fetch updates only when connected. The plan includes RTL layout, language toggle, and accessible animations, plus a back office to monitor user inquiries and bug reports. 1) What is the final target feature set for team management and scoring rounds (Top 10, 50/50, elimination) and any constraints on timing per round? 2) Do you prefer Unity or a native/x-platform framework for the client app? 3) Which back-end stack do you want for the Admin panel (Node.js/Express, Python Django, or something else) and what hosting? 4) Should the app allow content updates over the air when online, and how should these be versioned offline? 5) How many languages and what level o
$1 500 USD 14 päivässä
9,0
9,0

I bring over 10 years of experience in web and mobile development, specializing in native and cross-platform Android/iOS development using Flutter, Objective-C, and Java. I understand that your project, *TenTopTen*, requires a mobile game app that works fully offline after installation, supports Hebrew as the main language, and includes interactive features such as QR scanning and spinning wheels. In the realm of gaming apps, I have successfully delivered projects that prioritize user engagement and interactive elements, ensuring a seamless gaming experience. My expertise extends to developing clean UX with short animations, dynamic scoring systems, and multiple question types, aligning with the requirements of *TenTopTen*. For the Back Office/Admin panel, I have experience in creating efficient systems for content management, user inquiries, and analytics tracking. I can recommend a robust technology stack that ensures smooth functionality and easy maintenance for the admin system. I am confident in my ability to take on your project, deliver high-quality results within your budget of 1200 and specified timeline of 20, and provide ongoing support throughout the development process. I look forward to working together on bringing *TenTopTen* to life.
$1 200 USD 20 päivässä
8,2
8,2

⭐⭐⭐⭐⭐ Dear Ron, Thank you for sharing the details of the TenTopTen project. We at CnELIndia, led by Raman Ladhani, are confident that we can bring your vision to life. Here's how we can assist: Technology Stack: We recommend using React Native for cross-platform mobile app development, ensuring cost-effectiveness while maintaining performance. The backend can be built using Node.js with MongoDB for scalability. The admin panel can be developed with a responsive web framework like React for ease of use. Steps to Complete the Project: App Design & Development: We'll develop a clean, intuitive UX/UI design with animations and implement QR scanning, question types, and dynamic scoring logic. Language Support: Full RTL support for Hebrew and easy language toggling will be integrated. Offline Functionality: The app will work offline, except for the YouTube link. Admin Panel: We'll build a robust admin panel for content management, bug tracking, and analytics. Estimated Timeline: 3–4 months. Pricing: Based on the complexity, we estimate the range to be between $10,000 and $15,000. We’re excited to collaborate! Best regards, CnELIndia Team
$1 125 USD 7 päivässä
7,1
7,1

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$1 000 USD 30 päivässä
6,5
6,5

Hi there, I’m ready to start immediately and will develop the TenTopTen app with all the features you need. I will ensure it works offline and supports Hebrew and English. I have built similar interactive apps before, so I understand the requirements for smooth functionality. Could you clarify if you have specific preferences for the backend technology for the admin panel? Regards, Burhan Ahmad
$800 USD 10 päivässä
6,1
6,1

Hello sir i have done lot of games in unity game engine and i have more then 7 years experience in unity game engine and i can do any type of games so please send me more details about your game project and i will give you daily updates well but i need daily communication if possible so i can do fast and good as you require.
$1 125 USD 7 päivässä
6,2
6,2

Hello There!!! ★★★★ ( TenTopTen: Offline Mobile Game App ) ★★★★ I’ve read your project and understand you need a fully offline mobile game for iOS and Android, featuring QR card scanning, trivia questions, team scoring, animations, and a spinning wheel, with support for Hebrew (RTL) and English. Additionally, you require an admin panel to manage questions, QR content, analytics, and user inquiries. ⚜ Offline mobile game with QR card integration ⚜ Multiple question types and dynamic scoring system ⚜ Interactive animations and spinning wheel features ⚜ Team selection logic for 2–4 teams ⚜ RTL support for Hebrew and English toggle ⚜ Back Office/Admin panel for content & analytics ⚜ Bug reporting and user inquiry management With 9+ years of experience in mobile game development using Flutter or React Native, combined with backend systems (Node.js/Express or Django) for admin management, I can deliver a smooth, offline-ready game with a clean UX and scalable admin panel. I’ll ensure fast performance, clean code, and easy future updates. Excited to help you bring TenTopTen to life for a fun, interactive social experience! Warm Regards, Farhin B.
$2 500 USD 30 päivässä
6,5
6,5

Hello Ron, I can't see your attached file. I can develop TenTopTen as a fully offline mobile app for iOS and Android, supporting Hebrew (RTL) and English with an intuitive UX, interactive features, and dynamic scoring. The app will include QR code scanning, various question types, animations, and a simple language toggle. For the admin panel, I recommend a secure web-based backend built with a modern stack like Node.js/Express and a responsive dashboard using React or Vue, enabling easy question management, content updates, and analytics. Given your specifications, the estimated cost ranges between USD 5,500 – 7,000, based on scope complexity and features. The development timeline is approximately 8–10 weeks, including testing and revisions. I will ensure the app functions smoothly offline with minimal external dependencies, aside from the YouTube link in instructions. Please let me know if you'd like to discuss further or review a detailed proposal. I’m confident I can deliver a high-quality, user-friendly solution aligned with your vision. Best regards, Ruslan D
$1 125 USD 40 päivässä
5,5
5,5

Hello there! My name is Kaya , I’m confident I’ll be a great fit for your project "TenTopTen: Offline Mobile Game App" Please see below my portfolio links for the experience and customer review: https://www.freelancer.in/u/KayaCreation I have 11 years of graphics design experience, I do all type of graphics work, will provide *4 initial drafts *Final files as a vector, transparent png, jpg, pdf, etc. *Provide editable files *No templates or copies from other sources *Excellent communication I look forward to hearing from you, Thank you Kaya
$750 USD 1 päivässä
5,1
5,1

Hello, I’m excited about the opportunity to contribute to your TenTopTen mobile game app for iOS and Android with fully offline gameplay, QR scanning, scoring logic, animations, and a Hebrew-first RTL experience with an in-app language toggle. With my expertise in Mobile App Development, Game Development, iOS/Android delivery, backend development for admin systems, and UX-focused implementation, and a strong focus on clean, scalable implementation, I can deliver a solution that aligns perfectly with your goals. I’ll tailor the work to your exact requirements, recommending a cross-platform stack that supports smooth offline-first storage, reliable QR scanning, and polished animations, plus a secure back-office admin panel to manage questions/categories/QR content, handle user reports, and track basic analytics over time. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$1 125 USD 3 päivässä
5,1
5,1

hi, I have reviewed the details of your project. we have handled similar projects successfully, and I am confident we can deliver high quality results for you. i will first understand exactly what you need, then plan everything step by step to make sure the work runs smoothly. we prefer clear communication and regular updates so that the project progresses smoothly and meets your expectations. let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in the chat to show relevant examples of our past work. looking forward to your response. Mughira
$1 125 USD 7 päivässä
5,1
5,1

Hello With my extensive expertise in game and mobile app development spanning over a decade, I can confidently state that I am the best fit for your *TenTopTen* project. I have successfully led the development of numerous immersive mobile games, each with over a million downloads, showcasing my ability to create highly engaging experiences. From your specifications, I understand the need for support for both English and Hebrew, along with an RTL format, which I've mastered as well. My deep proficiency in Unity3D, C#, Firebase, and Node.js will be instrumental in creating an offline experience for your users while still delivering essential updates via a YouTube link. Additionally, my skills in AI & gameplay systems would provide valuable insights into creating dynamic scoring mechanisms. Best Regards, Timothy B.
$1 500 USD 25 päivässä
4,8
4,8

Hi Ron, I’ve worked on quiz and group game apps with offline modes before, so your idea is clear and manageable. Supporting Hebrew with right-to-left layout alongside English is doable and something I’ve handled in previous projects by carefully managing UI direction and text rendering. For the offline requirement, I suggest building the app in React Native or Flutter—they allow smooth cross-platform development and support offline data storage well. The admin panel could be a simple web app using Node.js and a database like MongoDB or Firebase for ease of updates and analytics. A few practical questions: - For QR scanning, will you provide the card assets, or do you need help generating QR codes and linking content? - How detailed should the analytics be? Are basic stats on game usage enough, or do you want deeper insights on question performance and player behavior? Based on similar apps I built, this can be done in 8–10 weeks including testing, with a price range I’ll specify after reviewing your full specs. Ready to dig into the details and start when you are.
$750 USD 7 päivässä
4,5
4,5

Greetings! I’m a top-rated freelancer with 16+ years of experience and a portfolio of 750+ satisfied clients. I specialize in delivering high-quality, professional offline mobile game app developing services tailored to your unique needs. Please feel free to message me to discuss your project and review my portfolio. I’d love to help bring your ideas to life! Looking forward to collaborating with you! Best regards, Revival
$750 USD 14 päivässä
4,6
4,6

Hello Ron, I understand you need a fully offline mobile game app, TenTopTen, for iOS and Android, featuring QR card interactions, multiple question types, scoring logic, animations, and RTL Hebrew support with English toggle. I have extensive experience in mobile game development, offline data management, and cross-platform apps with clean UX and interactive features. I will also develop a secure back-office/admin panel to manage questions, QR content, user feedback, and analytics. I recommend using Flutter for cross-platform app development combined with Firebase or Node.js + PostgreSQL for the backend to handle content management and analytics efficiently. Deliverables include the mobile app, admin panel, documentation, and deployment guidance. Questions: Should the app store all QR card content locally for offline play, or will periodic syncs be allowed? Are there any animation style references or libraries you prefer for the spinning wheel and other effects? Thanks, Asif.
$1 500 USD 10 päivässä
4,1
4,1

Hi Ron, Thank you for sharing the vision for TenTopTen — it sounds like a fun, well-structured social game with strong replay value and clear product direction. Based on your description, this is absolutely something I can take on. Your requirements (QR-based gameplay, multiple trivia formats, dynamic scoring, spinning wheel, animations, full offline support, RTL Hebrew + English toggle, and a back office system) are all very achievable with the right architecture. Recommended Technology Stack Mobile App (iOS + Android): I recommend using Flutter. It allows: One shared codebase for both platforms Excellent RTL (Hebrew) support out of the box Smooth animations and interactive UI Strong offline data handling (local database like SQLite or Hive) I would be happy to review your full specification document and provide a more precise technical breakdown and fixed quote. Looking forward to potentially building TenTopTen together. Best regards, jagarti.
$750 USD 17 päivässä
3,6
3,6

Hello, I am Vishal Maharaj, with 20 years of experience in Game Development, iOS Development, Android, Backend Development, iPhone, and Mobile App Development. I have carefully reviewed your project requirements for the TenTopTen offline mobile game app. I propose to develop a feature-rich app that includes QR card scanning, trivia questions, scoring logic, spinning wheel, and animations. To achieve this, I plan to use a combination of native iOS and Android development tools to ensure seamless offline functionality. For the admin panel, I recommend utilizing technologies like Node.js for the backend to manage content efficiently. The app will support Hebrew as the main language with RTL support, along with English. I am excited about the opportunity to work on this project and would like to discuss it further. Please initiate a chat to delve deeper into the specifics. Cheers, Vishal Maharaj
$1 000 USD 10 päivässä
3,3
3,3

Hi Ron, I’m thrilled to help you bring TenTopTen to life. Having developed several high-retention offline mobile games using C# and Unity, I understand the importance of creating a seamless user experience that doesn't rely on a constant data connection. My previous work on logic-based titles focused heavily on optimizing CPU usage to ensure smooth performance on older hardware while maintaining a polished aesthetic. My background in game architecture makes me the ideal partner for building an app that is both robust and engaging. I will utilize the Unity engine paired with the Addressables system to manage memory efficiently, ensuring the app remains lightweight. I will implement a custom local data management system using encrypted JSON to securely store user progress and high scores directly on the device. The UI will be constructed using the UGUI framework with a focus on responsive scaling for both iOS and Android, while the game loop will follow a SOLID architecture to allow for easy updates. I’ll also integrate rigorous local testing suites to verify that all game mechanics function perfectly across different screen densities and processor speeds. Regarding gameplay, are you looking for a minimalist visual style or something more complex with particle effects? Do you have a preference for a monetization model, such as local ad-caching for when the user eventually goes online? I would love to hop on a brief chat to discuss these technical details and see how we can optimize the user flow for TenTopTen. Let me know if you have a moment to connect this week to align on the roadmap and milestones.
$1 272 USD 21 päivässä
3,1
3,1

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