Android App With In-App Purchases - 14/04/2026 10:55 EDT

@jastp

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas

@Srashtasoft

Hi there, I have read your project requirement. You need a production-ready Android app focused on a seamless and secure in-app purchase system using Google Play Billing, supporting consumables, non-consumables, and subscriptions, with clean Kotlin/Jetpack architecture and reliable purchase/restore handling. We can build a robust, crash-free implementation following Google Play Billing best practices, ensuring proper purchase validation, lifecycle handling, and smooth user experience. A few quick questions: =================== Do you want server-side purchase validation or only on-device validation for v1? Should subscriptions (monthly/yearly) be included from the initial release? Do you have UI designs ready or should we design the purchase flow? Do you need analytics (purchase tracking, revenue insights) integrated? Best Regards, Srashtasoft Team

@sunainawbst

✅ React Native | Firebase |Mobile App Development Expert Hi, Hope you are doing good. I have read your requirements carefully and can give you 100% assistance as a React Native Developer for building or enhancing your mobile application. I specialize in creating fast, stable, and scalable apps for both iOS & Android, backed by a secure and efficient Firebase architecture. I’d love the opportunity to discuss your idea further and collaborate on developing a modern, intuitive, and impactful app. (Note: Please consider the current budget as flexible — we can finalize it after discussing the complete scope.) Thanks & Regards, Kajal

@hassans5

Hi, I can help you turn this concept into a clean, production-ready Android app with a strong focus on Google Play Billing done the right way. I’ve worked with Kotlin + Jetpack setups and can implement consumables, non-consumables, and subscriptions with reliable purchase validation, restore flows, and crash-safe handling that passes Google’s test environment. I’ll also make sure purchases survive restarts/reinstalls and follow Play Store compliance best practices from day one. Happy to suggest improvements for smoother billing flow and architecture once I see your wireframes and user flows. Looking forward for your positive response in the chatbox. Best Regards, Hassan T

@shivam981994

Hi, My name is Shivam, and I have over 10 years of experience in Android and mobile application development, with strong expertise in Kotlin and modern Jetpack architecture. I have worked on apps involving secure transactions and in-app purchases, and I am confident in delivering a seamless, production-ready solution aligned with your requirements. Your focus on a robust Google Play Billing integration is well noted. I will implement the latest Google Play Billing Library to handle consumables, non-consumables, and subscriptions with a secure and reliable flow. My approach ensures proper purchase acknowledgment, token validation, and handling of edge cases such as network failures, app restarts, and reinstalls. I will thoroughly test all purchase scenarios using Google’s sandbox environment to ensure transactions are processed correctly, restored after reinstall, and remain stable across devices. Crash-free performance and Play Store compliance will be prioritized throughout development. You will receive a signed, versioned APK ready for submission, complete source code in a structured Git repository, and a concise implementation guide for future enhancements. I would be happy to discuss optimizations and contribute suggestions to improve the purchase flow and overall app performance. Looking forward to working with you. Sincerely, Shivam

@slavkom1

Hi, I saw your plan for the Android app with clean UI and solid in-app purchases. You're focused on getting Google Play Billing right, and that’s exactly the kind of build I handle often. I’ve worked on several Kotlin and Jetpack-based apps with consumables, non‑consumables, and restore logic, so I’m comfortable setting this up without extra systems like accounts. I’d tackle it step by step: • Set up billing client and secure purchase flow • Add handlers for all product types • Add restore logic that survives restarts and reinstalls • Wire the UI to the state cleanly • Prepare the signed APK and Git repo I can start right away and wrap this in a few days. Do you already have the product IDs configured in the Play Console, or should I define them while setting up the billing client? Greetings, Slavko

@nicolasalexandro

I can design and develop your Android app from concept through to a polished, production-ready release, including robust in-app purchases. I’m comfortable taking high-level ideas and turning them into clear user flows, intuitive interfaces, and stable, testable builds ready for the Play Store. I’ve delivered multiple Android apps with Google Play Billing, subscription and one-time purchase flows, receipt validation, and upgrade paths. My experience includes handling edge cases like purchase recovery, cancellations, and restoring entitlements across devices. My approach would start with clarifying your core concept, user journeys, and monetization model. From there, I’d define a lightweight architecture, implement the main features and purchase flows, then iterate with you through testing, optimization, and deployment. I would love to chat more about your project! Regards

@shawanay

Most apps with in-app purchases fail not on UI, but on edge cases, failed restores, duplicate charges, or broken state after reinstall. That’s where Play Store reviews drop fast. Your priority is correct: make billing rock-solid first. Here’s how I’d approach it: Build the app in Kotlin using Jetpack (MVVM + clean architecture) for long-term stability Integrate Google Play Billing (latest version) with a proper purchase lifecycle: - Handle consumables, non-consumables, and subscriptions cleanly - Verify purchases and acknowledge them correctly to avoid refunds - Persist purchase state locally so it survives restarts - Implement restore logic on app launch and manual restore Design a simple, clean purchase flow: - Clear product screen → purchase → instant feedback - Handle pending, failed, and canceled states gracefully Key reliability points: - Prevent duplicate purchases - Handle offline scenarios - Ensure restore works after reinstall and across devices - Use test environment thoroughly before release I’ve worked with another client on a similar billing-focused app, and I might find it very interesting to have a chat. If you want this built stable from day one, let’s book a quick call and review your wireframes. P.S. The biggest risk here is incorrect purchase acknowledgment and restore logic, getting that right prevents most real-world issues.

@ayesha86664

Hi there! You are building a Kotlin Android app with in-app purchases and the real challenge is making Google Play Billing completely reliable across purchase, restore, and reinstall flows without breaking state consistency. I recently implemented a Play Billing system in a Kotlin-based Android app where we handled consumables and non-consumables with secure validation, proper purchase acknowledgement, and full restore support across device reinstalls. I will build a clean Jetpack architecture app, integrate Google Play Billing with proper lifecycle handling, ensure crash-safe purchase validation, and deliver a Play Store ready signed APK with clean Git structure and documentation. Check our work: https://www.freelancer.com/u/ayesha86664 Do you plan to include subscriptions in the first release or only consumables and lifetime purchases for now? I am ready to start — just say the word. Best Regards, Ayesha

@albertc1996

I can jump in and build this exactly the way you described, using Kotlin, Jetpack Compose, and the latest Google Play Billing libraries, and I’ll wire everything so purchases (consumables, non‑consumables, and maybe subs) survive restarts and reinstalls—by the way, do you already have specific product IDs set up in Google Play Console or should I define placeholders during development? I’ll follow a clean MVVM setup, plug in BillingClient with proper lifecycle handling, and make sure the UI flows match your wireframes as soon as you share them. To keep things rock‑solid, I’ll include full test‑environment purchase flows, restored states, and crash‑safe billing callbacks, plus a simple README so you can extend the app later. By the way, I’m a Computer Engineer with hands-on experience building production Android apps using Kotlin and Jetpack. You’ll also get 3 months of free technical support after delivery so you can ship confidently and stress‑free.

@cindyviorinar

Hello Client, I’ve read your brief and am ready to turn this concept into a production-quality Android app focused on a secure, resilient Google Play Billing implementation. I build Kotlin apps with Jetpack architecture and have delivered multiple apps with consumables, non-consumables and subscriptions that pass Google’s test environment and restore correctly after reinstalls and device restarts. I will implement Play Billing V5+, local purchase persistence with encrypted storage, robust purchase verification, and lifecycle-aware retry/restore logic; provide a signed, versioned APK, a well-commented Git repo, and a short implementation guide. I suggest an initial alpha for test purchases within 7 days, then a polishing pass. Do you have any preferred SKUs, pricing tiers, or existing Play Console access you want me to use for testing? Best regards, Cindy Viorina

@alirashdi26

Hey , I just finished reading the job description and I see you are looking for someone experienced in Java, Android, Android App Development, Kotlin, App Store Optimization, iPhone, Version Control Git and Mobile App Development. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? Deliver high-quality work with a strong focus on accuracy, efficiency, and client objectives. Maintain a proven record of long-term client satisfaction with consistently positive feedback. Earn 5-star ratings on recent projects, reflecting reliability and clear communication. Work with a structured, detail-oriented approach to ensure timely and accurate delivery. Availability: Full-time freelancer with flexible availability and fast response times (Eastern Time). I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Ali

@Poriya07

We've reviewed 'Android App With In-App Purchases - 14/04/[phone]:55 EDT' and our team has direct experience with AI/ML Development. Delivery in 21 days at ~8 USD. Similar workflow: [url]

@kuldeepsharma30

Hello There, I can build your Android app with a secure, production-ready in-app purchase system using Google Play Billing. The focus will be clean UI, stable Kotlin + Jetpack architecture, and reliable handling of consumables, non-consumables, and subscriptions. My approach: • Implement Google Play Billing with proper purchase flow and validation • Handle purchase states, retries, and edge cases • Ensure restore purchases after reinstall or device change • Local caching + server-side verification (if needed) • Clean MVVM architecture with well-structured code • Smooth, responsive UI as per your wireframes Deliverables include signed APK, full source code, and setup guide. Quick question: do you want server-side receipt validation or fully local handling for v1? Regards, VK

@syedrehan123

Hi there, I am a mobile app developer, and I can build your application using clean Kotlin/Jetpack architecture with a flawless Google Play Billing integration. In-app purchases can be notoriously tricky, but I know exactly how to structure the BillingClient to guarantee your acceptance criteria. To ensure purchases survive device restarts and restore perfectly after reinstalls, I will implement queryPurchasesAsync combined with a secure local cache (Jetpack DataStore or Room) to safely track user entitlement states without needing a backend. My Execution Plan: Robust Billing Architecture: I will build a dedicated, lifecycle-aware Billing Wrapper to handle consumables (acknowledge & consume), non-consumables (acknowledge only), and subscriptions seamlessly. Test Environment Validation: I will rigorously test all purchase flows, restore logic, and network-loss edge cases using Google’s sandbox test environment before hand-off. Clean Jetpack UI: I will translate your wireframes into a highly responsive, polished UI using modern Android standards. Deliverables: A signed APK/AAB ready for the Play Store. Well-structured, fully commented source code delivered via Git. A clear implementation guide explaining the billing logic so you can easily add new product SKUs in the future. I am ready to review your wireframes and artwork. Send me a message so we can kick this off! Best regards, Syed M. Rehan

@dishirajput7

With over 5 years of experience in Android development, and an impressive track record of building more than 50 mobile applications, I can offer you a solid guarantee on clean, scalable code that is impervious to crashes, device restarts and can easily be restored after being reinstalled. My proficiency in Kotlin, Java, React, React Native, Solidity, Rust, JavaScript will ensure that your app’s architecture will be rooted in the latest technologies. One of my areas of specialization is creating user-friendly interfaces with clean UI design. I've spent 2+ years focused on this aspect which I believe would give your project a good head start as you prioritize a slick UI experience in the initial release. This, coupled with my experience working with Google Play Billing, would bring about a seamless and secure in-app purchase experience tailored to meet your requirements. Moreover, I value open communication and client satisfaction which makes me dependable for long-term support even beyond this project. Therefore, by choosing me for this task you not only have someone committed to delivering quality work within stipulated timeframes but also a partner willing to build a professional relationship that endures. Let’s kick start this transformative journey together!

@Visharaa2024

I’m ready to turn your concept into a polished, production ready Android application with a strong focus on stability, clean architecture, and a seamless in app purchase experience. I have solid experience implementing Google Play Billing and will ensure secure handling of consumables, non-consumables, and subscriptions (if required), including proper purchase acknowledgment, restoration after reinstall, and resilience across device restarts. I will develop the app using JavaScript based technologies (such as React Native or similar frameworks) to create a scalable, maintainable, and efficient codebase while delivering a clean and responsive UI aligned with your wireframes and assets. All purchase flows will be thoroughly tested using Google’s test environment to meet your acceptance criteria and ensure reliability. Additionally, I can suggest improvements in payment flow optimization, crash prevention strategies, and Play Store compliance. You will receive a signed, versioned APK ready for submission, well-structured and documented source code in a Git repository, and a clear implementation guide for future enhancements. I am comfortable with the proposed rate and available up to 40 hours per week to deliver this project efficiently and reliably.

@Jasonbourne9

Hello, I have carefully reviewed your project details and I am confident in delivering a clean, production-ready Android application with a reliable in-app purchase system. I have experience working with Kotlin and Jetpack components to build scalable and maintainable Android apps. I have implemented Google Play Billing for consumables and non-consumables, ensuring secure purchase flows, proper acknowledgement, and accurate restoration after reinstall or device changes. I follow best practices for handling edge cases such as network interruptions and duplicate transactions to ensure a stable user experience. For your project, I will focus on: * Clean and responsive UI based on your wireframes * Structured architecture using modern Android standards * Secure and fully tested Google Play Billing integration * Proper handling of purchase validation and restoration * Compliance with Play Store guidelines I will provide a signed APK, well-organized source code in a Git repository, and a clear implementation guide for future updates. I am available to start immediately and can contribute practical suggestions to optimize the purchase flow and ensure a smooth submission process. Best regards, Abdul Basit

@ammarahmed20

Hello, I’ve gone through your project Android App With In-App Purchases - 14/04/2026 10:55 EDT and clearly understand what you’re looking to achieve. This is the kind of work I handle regularly, and I know how important it is to make everything run smoothly, not just look good on the surface. I’ll handle this with a clean and structured approach, making sure the functionality is solid, performance is smooth, and everything works reliably in real-world use. You won’t have to worry about things breaking later—I focus on delivering stable and properly tested solutions. You can also check my portfolio for similar work I’ve done it will give you a clear idea of the quality and approach I bring to projects like this. I’m ready to start right away and get this moving without delays. Regards, Ammar Malik P.S. I focus on getting things right the first time so you don’t have to deal with fixes later that’s where most projects usually go wrong.