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I’m looking for a skilled Android developer to transform my concept, “1000askia,” into a fully functional mobile app. The first release focuses on a clean, stable build with in-app purchases implemented through Google Play Billing. Here’s what I need: • A native Android application written in Kotlin or Java, compatible with the current Android SDK. • Seamless in-app purchase flow (subscriptions or one-time unlocks, depending on what you recommend for best user experience). • A lightweight dashboard or admin configuration so I can add or adjust purchasable content without digging into code. • Polished UI that matches material design guidelines; wireframes or a quick prototype are available on request. • Source code, build instructions, and a signed, ready-to-upload release APK/AAB. At this stage I’m not asking for user authentication or push notifications, but I’d like the architecture to leave room for those features later. Clean, well-commented code and regular commits to a shared repository are essential. If you have published apps that demonstrate smooth in-app payments, please share them when you respond so I can gauge fit quickly.
Project ID: 40590586
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131 freelancers are bidding on average €16 EUR/hour for this job

Hi, For 1000askia, I’d build the app with a clean, scalable structure from the start: separate catalog/content data from purchase logic, and add a simple admin/config layer so paid content can be updated without code changes. My first priority would be the core flow: browse content, initiate Google Play Billing, verify purchase status, and unlock access reliably. After that, I’d refine the Android build, Material-style UI, and release packaging so the APK/AAB is ready for upload and the codebase is easy to extend later for auth, push notifications, or other features. Key focus: App structure and navigation Billing flow and entitlement handling Lightweight content/config dashboard Material UI polish Signed release build and source handoff I have relevant experience delivering Android apps with payment and content access logic, and I can help ensure the first release is stable, maintainable, and production-ready. Could you confirm whether the first release should support subscriptions, one-time unlocks, or both?
€12 EUR in 25 days
9.4
9.4

Working on the complex android native and flutter apps let’s connect I am sure you will love working with me Thanks
€15 EUR in 40 days
8.3
8.3

I HAVE DEVELOPED SIMILAR ANDROID APPS BEFORE I CAN SHOW EXAMPLES. I can develop your Android app, **1000askia**, as a modern, scalable native application using Kotlin with seamless Google Play Billing integration. The app will follow Material Design guidelines, feature clean architecture, and be built to support future additions like authentication and push notifications. Working Flow: Requirement Analysis → UI/UX Development → Core Features → Google Play Billing Integration → Admin Configuration → Testing → APK/AAB Generation → Play Store Deployment. Navigation: Home | Content | Purchase | Settings | About User Roles: Admin – Manage purchasable content, pricing, and app configuration through a lightweight dashboard. User – Browse content, make secure in-app purchases, and access unlocked features. The final delivery will include complete source code, Git repository, build documentation, signed APK/AAB, deployment assistance, and post-launch support. I can also share similar Android applications with in-app purchase functionality. I look forward to discussing your project.
€15 EUR in 40 days
8.4
8.4

Hello, I hope you’re doing well. My name is Vishal Nasit, and I represent OM Infowave Software Pvt. Ltd. We are a 10+ years experienced IT firm specializing in website and mobile application development. We have successfully delivered many high-quality apps and websites for clients across different industries. ? Our Expertise Design & Frontend • Photoshop, Figma • HTML, CSS, JavaScript, jQuery • Bootstrap Website Development • PHP • Laravel • CodeIgniter • React.js • MySQL Database Mobile Application Development • Android • iOS • Flutter (Cross-platform) ✅ Why Choose Us • 10+ years of industry experience • Clean, scalable, and secure code • Modern UI/UX design • On-time delivery & regular updates • Long-term support after project delivery ? Our Approach 1. Understand your exact requirements 2. UI/UX design approval 3. Development with regular milestones 4. Testing & quality assurance 5. Final delivery and deployment 6. Ongoing support if required ? Cost & Timeline • Cost: Depends on project scope and features • Timeline: Will be shared after requirement discussion • Availability: Immediate start I would be happy to discuss your project in detail and provide a precise quote and timeline based on your needs. Looking forward to working with you. Best regards, Vishal Nasit OM Infowave Software Pvt. Ltd.
€16 EUR in 56 days
8.4
8.4

Hi, I'd be happy to develop 1000askia as a high-quality native Android application with a clean architecture, smooth user experience, and secure Google Play Billing integration. The app will be built to support future enhancements like authentication and push notifications without requiring major architectural changes. Features: Google Play Billing Integration One-Time & Subscription Purchases Admin Configuration Panel Material Design UI Let's chat. Thanks!
€12 EUR in 40 days
7.5
7.5

Hi, this is a straightforward Android product build, but the important part is not the first screen set or billing hookup—it’s getting entitlement state, content configuration, and release packaging structured so later additions like auth and notifications do not force a rewrite. I’ve built several production systems where the real work was separating clean product behavior from admin controls and handoff requirements. In your case, that means a stable native Android app, a predictable purchase flow through Google Play Billing, and a lightweight way to manage purchasable content without touching code. The closest examples in my background are AI-Driven Marketing Suite Development -- 2 for the dashboard/configuration pattern, and Custom Feature Development & Integration for disciplined implementation, documentation, and shared-repo workflow. I usually structure this as separate layers for catalog/configuration, purchase entitlement, and UI state, so one-time unlocks and subscriptions remain interchangeable as the product evolves. That reduces future friction when you add accounts, restore logic, or remote content rules. These are the kinds of systems I design for long-term production use, not just a first upload. If useful, I can sketch the entitlement and content-management architecture before build starts. Thanks, Hercules
€15 EUR in 40 days
6.9
6.9

Hey, I will build your 1000askia Android application as a clean, scalable, and high-performance native app with a polished Material Design interface and seamless Google Play Billing integration. I’ll create the app with a future-ready architecture, making it easy to add features like user authentication and push notifications as your platform grows. I will handle the complete development process, including in-app purchases, an easy-to-manage admin configuration for updating purchasable content, responsive UI implementation, code documentation, Git repository commits, testing, and delivery of the source code along with a signed release-ready APK/AAB. My focus will be on stability, performance, and maintainable code that follows Android development best practices. Could you share your wireframes or prototype along with your preference for subscriptions or one-time purchases so I can recommend the best implementation and provide an accurate timeline? Portfolio: https://www.freelancer.pk/u/zainalitariq245 Best Regards: Zain Ali
€15 EUR in 40 days
6.3
6.3

Hello, I can help build your 1000askia Android app with a clean, stable native build using Kotlin or Java. I will focus on implementing a smooth in-app purchase flow via Google Play Billing and creating a lightweight admin dashboard for easy content management. The app will follow material design guidelines for a polished UI and maintain clean, well-commented code with room for future features like authentication. I will provide source code, build instructions, and a signed APK/AAB ready for release. Regular commits to a shared repository will keep you updated on progress. Can you share the wireframes or prototype to better understand the UI and dashboard requirements? Best regards, Waqas & GoDesign Team
€30 EUR in 3 days
6.6
6.6

Hi I understand you are looking for a hands-on Android developer to turn your “1000askia” concept into a fully functional app, with a clean, stable first release and Google Play Billing in-app purchases, while keeping the architecture ready for authentication and push later. I’m an AI and Web Developer, but for mobile projects I focus on building practical, maintainable app foundations: clear separation of concerns, straightforward data flows, and production-ready integrations. For this release, I’ll emphasize reliable billing behavior, clean Kotlin/Java structure, and UI that follows Material guidance. For delivery, I would start by aligning on the purchase model (one-time unlock vs subscriptions) and mapping the screens and purchase placement to your wireframes/prototype. Then I’d implement the core app, wire up Play Billing end-to-end, and add a lightweight in-app content/admin configuration layer that you can edit without changing code. Finally, I’ll package source with build instructions plus a signed release APK/AAB, with clean comments and a build-ready checklist. Best, Justin
€60 EUR in 40 days
5.9
5.9

Hello, I hope this message finds you well. I have a clear understanding of your project requirements for developing the "1000askia" Android app. My expertise lies in Mobile App Development, specifically in Android App Development using Kotlin and Java, along with a deep understanding of the Android SDK. My approach involves structured requirement confirmation, controlled planning, clean implementation, rigorous testing, and milestone-based transparency to ensure the project's success. You can view my portfolio here: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ With a focus on reliable execution and long-term results, I am confident in delivering a high-quality, user-friendly app that aligns with your business objectives. Could you please share more insights into your top priority or key business goal for this project? I invite you to open a chat so we can discuss and finalize the project scope smoothly. Best regards, Muhammad Anas Khan
€18 EUR in 40 days
5.7
5.7

Hi, I reviewed your project: Build 1000askia Android App - 18/07/2026 15:30 EDT. I can build a scalable SaaS or business application with user roles, admin dashboard, subscriptions/billing, secure APIs, database structure, reporting, and cloud deployment. I focus on clean architecture, maintainable code, clear milestones, and long-term support. Please message me so I can understand your required modules, user flow, timeline, and preferred technology stack. Portfolio: https://www.freelancer.com/u/irfanui Regards, Mohammad 4th Dimension Partners
€21 EUR in 40 days
6.1
6.1

As an experienced and versatile mobile app developer, I am confident in my ability to transform your idea into a high-performing Android app. My focus on delivering clean, stable builds aligns perfectly with your vision for "1000askia". Furthermore, my comprehensive knowledge of Kotlin and Java, paired with the current Android SDK, ensures that the app will be compatible with the latest technology. A notable aspect you seek is a seamless in-app purchase flow, which I covered extensively in my career utilizing Google Play Billing as well as Stripe. My apps such as Victoria UAE Real Estate and Victoria Direct Sales have achieved great success in handling subscriptions or one-time unlocks, reflecting on my capability to deliver a stellar user experience through in-app purchases. Lastly, I understand your need for an easy-to-manage dashboard for adjustability in purchasable content; I am adept in providing just that. My portfolio stands as proof of flawless UI/UX execution that aligns with material design guidelines- ensuring visual appeal along with perfect functionality. From source code management to builds release, you can trust me to handle all aspects professionally. Let's create something amazing together!
€15 EUR in 40 days
6.2
6.2

Hello! We have previously developed similar Android applications with Google Play Billing integration, admin management, and scalable architectures, and we can share relevant examples. We are a Full Stack development team with over 10 years of experience in Android development using Kotlin and Java. We can build your 1000askia application with a clean, modern Material Design interface, seamless in-app purchases, and a flexible architecture that supports future enhancements such as authentication and push notifications. Key Features: • Native Android Development (Kotlin/Java) • Google Play Billing Integration • One-Time Purchases & Subscription Support • Admin Panel for Content Management • Material Design UI • Clean & Well-Commented Code • Signed APK/AAB Ready for Play Store • Source Code & Build Documentation • Scalable Architecture for Future Features • Git-Based Development with Regular Updates We are confident in delivering a secure, stable, and production-ready Android application with a smooth purchase experience and maintainable code. We look forward to your positive response. Thank you, InvokeTech
€12 EUR in 40 days
5.6
5.6

Dear Client, I appreciate the opportunity to assist in transforming your vision of "1000askia" into a dynamic Android app. I specialize in developing clean and user-friendly applications and can produce a fully functional mobile app tailored to your specifications. Your requirement for a native Android application using Kotlin or Java aligns perfectly with my expertise. I will ensure a seamless in-app purchase experience using Google Play Billing, focusing on a polished UI that adheres to material design guidelines. I can also incorporate an easy-to-use dashboard for managing purchasable content, as this is vital for your ongoing app development. I pride myself on delivering clean, well-commented code and commit regularly to a shared repository. Additionally, my portfolio includes successfully published apps showcasing smooth in-app payment integration. Please let me know your thoughts, and What specific functionalities do you envision for the admin configuration dashboard?. Looking forward to collaborating with you on this exciting project! Warm regards, Talha
€21 EUR in 26 days
5.3
5.3

✋ Hi There!!! ✋ The Goal of the project:- Develop a stable native Android app with Google Play Billing, clean architecture, and an easy-to-manage content dashboard. I carefully read your complete project description and understand you need a native Android app with in-app purchases, a lightweight admin configuration, Material Design UI, and future-ready architecture. I am the right fit because I have 9+ years experience as a full stack developer building high-quality Android applications. * Native Kotlin or Java app with Google Play Billing integration. * Admin dashboard for managing purchasable content without code changes. * UI design, database management, testing, full source code delivery, signed APK/AAB, build documentation, and deployment support. I have completed similar Android apps with secure in-app purchase functionality. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
€12 EUR in 40 days
5.0
5.0

Hi, I can help transform your concept of “1000askia” into a fully functional native Android app with a clean architecture and reliable performance. To proceed effectively, please confirm if you prefer Kotlin or Java for development. Since you mentioned wireframes or a prototype are available, I can align the build quickly. I will ensure a seamless in-app purchase flow, whether through subscriptions or one-time unlocks, based on the best user experience. Additionally, I will create a lightweight dashboard for easy content management without code adjustments. My execution plan includes auditing your requirements, defining the architecture, building stable modules, implementing the in-app purchase system, and ensuring a polished UI that adheres to material design guidelines. I will also provide well-commented code, regular commits to a shared repository, and deliver a signed, ready-to-upload release APK/AAB. If you have any existing apps that showcase smooth in-app payments, please share them for reference. Let’s connect for a quick discussion to finalize the timeline and pricing accurately. Regards, Mohammad
€15 EUR in 40 days
4.8
4.8

✔ I deliver 100% work — 99.9% is not for me. ✔ Workflow Diagram Requirements Analysis ⟶ UI/UX Design ⟶ Android Development ⟶ Google Play Billing Integration ⟶ Testing & Optimization ⟶ APK/AAB Delivery Key Highlights ✔ Develop 1000askia as a native Android application using Kotlin (recommended) or Java, following the latest Material Design and Android SDK guidelines. ✔ Integrate Google Play Billing for secure one-time purchases or subscriptions, with recommendations based on the best user experience and future scalability. ✔ Build a lightweight admin/configuration panel or local content management solution so you can update purchasable content without modifying the source code. ✔ Deliver clean, modular, and well-documented code with Git version control, leaving the architecture ready for future features like authentication, notifications, and cloud sync. ✔ Provide a signed APK/AAB, complete source code, build documentation, deployment guidance, and post-delivery support for a smooth Google Play submission. Best Regards, Asad Android Developer | Kotlin, Google Play Billing & Mobile App Specialist
€15 EUR in 40 days
4.6
4.6

Hello, I appreciate the opportunity to assist with your project, “1000askia.” I understand you're looking for a skilled Android developer to create a fully functional app with a focus on a clean user experience and seamless in-app purchases. I have extensive experience developing native Android applications using Kotlin, and I have successfully implemented in-app purchase features in previous projects. My expertise includes adhering to material design guidelines, ensuring a polished UI, and creating lightweight dashboards for easy content management. To achieve your project goals, I propose the following approach: - Develop the app using Kotlin, ensuring compatibility with the latest Android SDK. - Implement a user-friendly in-app purchase flow tailored to enhance user experience, recommending the best model for your needs. - Create a simple dashboard for content management, allowing for easy updates without code involvement. - Maintain clean, well-commented code with regular commits to a shared repository for transparency. I am eager to start this project and confident in delivering a quality product that meets your expectations. Please feel free to reach out to discuss any further details or to initiate the next steps.
€15 EUR in 40 days
4.8
4.8

Your 1000askia brief is well scoped: native Android, Play Billing, and an admin panel for purchasable content — no auth or push yet, but architected so both can slot in later. My approach: Kotlin with a clean MVVM structure, the official Google Play Billing Library for the purchase flow (with server-side purchase verification so unlocks can't be spoofed), and Material 3 components for the UI. For the "adjust content without touching code" requirement, I'd build a lightweight admin dashboard in PHP/MySQL — my core stack for 15+ years (Zend Certified Engineer) — exposing a small REST API the app polls, so you can add or reprice purchasable items from a browser and changes appear without a new release. You'd get source with commented code, regular commits to your repo, build instructions, and a signed AAB ready for Play Console. I've been building mobile apps for 10+ years alongside full-stack work, with published apps under my "icomet" brand, and my Freelancer record is 5.0 across 21 reviews with 100% on-time delivery. One question to scope the billing correctly: are purchases meant to be one-time permanent unlocks per content item, or a subscription gating all premium content — and should removing/refunding a purchase also revoke access remotely?
€17 EUR in 40 days
4.4
4.4

I understand you need a robust native Android app for "1000askia" with a seamless in-app purchase implementation, similar to how successful subscription-based content apps integrate Google Play Billing. My experience includes developing and deploying similar applications, ensuring both stability and a smooth user journey for premium features. My approach will be to build a native Android application using Kotlin, leveraging the latest Android SDK for optimal performance and maintainability. I'll implement Google Play Billing Library v6 for secure and efficient handling of subscriptions and one-time purchases. A Firebase Realtime Database or Firestore will power a lightweight admin panel, enabling you to easily manage purchasable content without code changes, ensuring a flexible and scalable solution. For the in-app purchase model, would you prefer an initial subscription to unlock all content, or a tiered one-time purchase structure based on content categories? I’m happy to schedule a brief call to discuss your vision in more detail and propose the most user-centric solution.
€18 EUR in 7 days
4.2
4.2

Bamako, Mali
Member since Oct 28, 2025
€12-18 EUR / hour
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$250-750 USD
₹1500-12500 INR
$30-250 USD
₹1500-12500 INR
₹1500-12500 INR