iOS & Android App With Purchases

@ominfowave

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.

@mrresearcher99

Hello sir, I have 10 years of experience working with android and ios development. Let's discuss this further. Thanks, Bhargav.

@pinkeegupta

Hi 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. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@Sohailzk

Hello, I will publish your app on playstore and AppStore, I have best experience in app deployment without any issues. Pls dm me to start immediately. Thanks

@Govind7877190814

Hi, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 10+ years of experience on Mobile App Development, iPhone, User Interface / IA, PhoneGap, Mobile App Testing, Swift, Google Maps API, Web Development, iOS Development, Mobile Development I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Warm Regards

@hassans5

Hi, This is Hassan from Karachi, Pakistan. I have gone through your project and understand you need a cross-platform mobile app with secure in-app purchases for both iOS and Android. I have experience in mobile app development and payment integrations. I can build your app using React Native or Flutter with reliable in-app purchase flows, receipt validation, and proper error handling. My approach is to develop a clean and scalable codebase, integrate StoreKit and Google Play Billing, test purchases in sandbox environments, and ensure the app is ready for smooth store submission. I have a few questions: Q1 – What type of purchases do you need (subscriptions, consumables, or one-time unlocks)? Q2 – Do you already have app UI/design ready? Q3 – What is your target launch timeline? Looking forward to your response.

@technologiesit

As an experienced full-stack developer with a strong emphasis on mobile app development, I am well-versed in both Flutter and iOS platforms. This gives me the unique ability to optimize your app using shared frameworks like React Native or Flutter or build it natively for smoother performance or faster approval times- all while keeping the codebase efficient. I understand the criticality of the purchasing process and can assure you a secure, reliable, and easy-to-extend experience for your users. I deeply value clear communication and timely delivery - essential traits for facilitating quicker deployment and passing the review on the first attempt. My 100+ successful projects speak for my meticulousness during sandbox testing and receipt/purchase validation. Being a problem-solver at heart, I reassure you that I will handle even the most challenging technical aspects efficiently. Let's partner to bring your vision to life while enhancing user experience and maximizing revenue possibilities.

@nutankumarftp

As an experienced mobile app developer with a particular focus on Flutter, I have the perfect skill set to create your app for both iOS and Android platforms. I grasp the importance of robust in-app purchasing systems, and rest assured I am well-versed in connecting apps with Apple's StoreKit and Google Play Billing. My commitment to quality can be seen in my delivery of fully implemented and tested in-app purchase flows backed up by sandbox testing evidence. I appreciate your need for a secure and extendable codebase. Using my full stack expertise, I'll ensure the purchasing flow is not only receipt-validated but also designed with graceful error handling and room for easy extension. Extending my problem-solving skills, I'll compile a thorough deployment guide that encompasses certificates, provisioning, and store-listing steps for smooth sailing even beyond this project. Lastly, my strength lies not only in Technical Expertise but also in my knack for collaboration. With me, you won't just get a self-driven developer but a whole team dedicated to delivering high-quality results. Together we will complete this project on-time without compromising quality. Let's connect and build an app that shines on both App Stores!

@Ak230598

I can make app with purchase system. I have 6+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.

@tyagi5011

With over 6 years of experience in mobile app development, I am confident in my ability to deliver a polished and high-performing app for both iOS and Android that aligns with your vision of a seamless in-app purchase experience. I have worked on projects involving core revenue drivers like in-app purchases, giving me invaluable insights into implementing the same for your project. In terms of frameworks, I am well-versed in Flutter and React Native and understand their benefits when it comes to efficient codebase management. However, if you prefer fully native builds, I am capable of delivering fast approval times and smooth performance as well. It will be my priority to maintain the security and functionality of your app during purchases and ensure an easy extension for future needs. Lastly, I understand the value of a good communication channel when it comes to deadlines and deliverables while ensuring a first review approval. My dedication towards delivering high-quality solutions within stipulated timelines has earned me a satisfied clientele over these years. I look forward to not just meeting but exceeding your expectations with my skills and expertise. Let's bring your visionary app to life!

@fullstack0407

I have read your job post and I can build your mobile app with secure in-app purchases. I am a mobile developer with experience in iOS, Android, and payment systems. I suggest using Flutter for a single codebase and faster delivery. I will integrate Apple StoreKit and Google Play Billing for all purchase types like consumables and subscriptions. I will also add server-side receipt validation for security. I will build a smooth purchase flow with clear error handling and easy future updates. I will test all purchases in sandbox mode on both platforms. My focus is clean code, fast approval, and stable performance. In the end, you will get full source code, working purchase system, and a simple guide for app store submission.

@UzeeTech

With over 7 years of experience in mobile app development, I've mastered both iOS and Android platforms. I can help you achieve your vision of a polished, store-ready app with flawless in-app purchasing capabilities. My proficiency in Flutter and React Native can ensure an efficient codebase while not compromising on the quality or performance that you desire for your app. I understand the essentiality of maintaining security in in-app purchases. My track record of secure and receipt-validated transactions will ensure your content is purchased smoothly, minimizing any risks associated with fraudulent activities. Additionally, my proactive approach of providing insightful recommendations based on informed decisions tailored to save time and money has been appreciated by my previous clients. Finally, I have a keen eye for detail, ensuring that all aspects are taken care of and completed to perfection. From providing fully compiled source codes for both platforms to including detailed deployment guides, I guarantee to meet all your requirements and deliver a stellar product on time. This is an opportunity for us to build something great together - let’s make it happen!

@Dliteinformation

Having developed numerous mobile apps, both on native platforms like iOS and Android and hybrid ones like Flutter and React Native, I have the expertise you need for this project. While maintaining a reliable and secure purchase flow is key, I ensure that all my app developments are in line with the best practices of receipt validation and error handling. My goal is not just to deliver a polished, store-ready product but to provide a compelling user experience through optimal performance as well. As an added advantage, choosing me means choosing an efficient codebase that can be easily extended with new items in the future. I understand the importance of time and quality in mobile app development, which is why I'm committed to keeping communication tight so that we can build your app quickly and successfully pass review on the first attempt. Lastly, by working with me you're not only hiring an expert freelancer but also aligning yourself with my passion for driving growth and delivering impactful solutions. Dlite Info Tech Pvt Ltd is dedicated to providing world-class services that solve real problems and drive real results - turning your tech headache into seamless, high-performing solutions is what we do best. Let's turn your vision into a reality together!

@arshig8

Hi, I’ve reviewed your requirements and can deliver a reliable, scalable, and well-structured solution aligned with your goals. I’m a full-stack developer with 4+ years of freelance experience, specializing in MERN, PHP/Laravel, WordPress, Shopify, and Flutter for Android & iOS apps. I focus on clean code, intuitive UI, and performance-driven development to ensure secure and user-friendly applications. I’ve handled projects end-to-end—from planning and design to deployment and support—while maintaining clear communication and meeting deadlines. My approach is simple: understand your vision, set realistic timelines, and deliver exactly what’s promised with long-term value in mind. I’d be happy to discuss your project in detail and suggest the best approach to achieve your objectives efficiently. Looking forward to working with you. Best regards, Arshiya

@ashinnd84

Hello there, we are a team of Senior Full Stack Mobile app Developers experts in Android, iOS, Flutter, React native, Dart, Data Scientist. Please, send me a message to discuss the work and finish in no time. Thanks Ashish Kumar.

@nadeemkhan7

Hi, A store-ready iOS and Android app centered on in-app purchases demands rigorous validation, sandbox testing, and deployment precision. You need consumables or subscriptions with reliable StoreKit and Google Play Billing flows, plus clear paths to extend items without fragile refactoring. With 10 years shipping scalable mobile products, I’ll build on Flutter to accelerate parity while preserving native performance and faster review readiness. I’ll harden purchase states, implement server-side receipt validation, graceful error recovery, and sandbox transaction evidence so approvals clear cleanly and security remains intact. I supply complete source for both platforms, a deployment guide covering certificates, provisioning and store-listing steps, and focused communication to ship quickly. FinTech, SaaS and secure payment integrations in my portfolio ensure robust architecture and compliance as we lock milestones and deliver test-ready builds. Lets connect in chat so that we discuss further. Regards, Mohd Nadeem Khan

@dushyant317

I’ll build your app using Flutter + native StoreKit & Google Play Billing integrations, ensuring secure in-app purchases (consumables, subscriptions), server-side receipt validation, and smooth approval-ready flows on both stores.

@nathanholmes

Launching a polished app with reliable StoreKit and Google Play Billing integration is key to ensuring smooth in-app purchases and revenue flow. One challenge is balancing a unified codebase with performance and approval speed, especially when choosing between Flutter, React Native, or native builds. I suggest leveraging React Native with well-established libraries for in-app purchases and receipt validation to streamline development without compromising extensibility. This approach supports sandbox testing and secure flows, while a clear deployment guide ensures you can handle store configurations confidently. I’ve handled cross-platform purchase integrations before and can keep communication clear to help your app sail through review smoothly. Open to discussing what would work best for you.

@utsav007pandya

Hello Sir I can deliver a polished, store-ready iOS & Android app with secure, seamless in-app purchases. With strong mobile and Full Stack expertise, I’ll implement StoreKit and Google Play Billing (Flutter or React Native), including receipt validation, sandbox testing, and scalable product setup. I focus on clean UX, reliable transactions, and fast approval readiness. You’ll get full source code, deployment guide, and tested flows. Let’s launch smoothly on both stores—ready to start? Thank You Utsav 6Dot Technologies