Android App Free Trial

@crtvecode

It sounds like you're looking to implement a free trial membership flow in your Android app, which involves integrating that Google Play Billing Library and setting up the necessary backend to manage trial status. I can help you create a smooth user experience where new users can easily start their trial and access those premium features, while also making sure that the billing and expiration logic is handled properly. And I can have this ready for you to test first, so you can verify that everything works as expected before any payment or milestone is created, this way you're only committing once you're satisfied with the results. My rate for this project is 24999 INR, and I'm ready to go ahead and start immediately. Looking forward to collaborating on this! Rajavel Kotlin, Jetpack, Firebase, and Node expert.

@mrresearcher99

Hi there, I’ve reviewed your Android app requirements and would love to collaborate on your project. With 5+ years of experience in native Android development, I specialize in building high-performance, user-friendly apps with clean UI, optimized architecture (MVVM/MVI), and seamless API integration. I’ll start with a clear project roadmap, provide regular progress updates, and ensure the app is thoroughly tested for stability and performance before launch. Let’s connect to discuss your app idea in detail — I’m ready to bring your vision to life! Best, Bhargav Android Developer | Kotlin & Java Expert

@vishal1145

Your trial flow will fail Play Store review if you don't handle subscription state changes server-side—Google requires a secure backend to validate receipts and prevent users from exploiting multiple trial periods through reinstalls. Quick questions - are you currently storing any user identity on a backend, or is everything local to the device right now? And what's your target trial length—7 days, 14 days, or something else? Here is the architectural approach: - GOOGLE PLAY BILLING LIBRARY: Integrate BillingClient with subscription offers, handle acknowledgePurchase callbacks, and implement real-time subscription state listeners to prevent trial abuse. - BACKEND VALIDATION: Build a Node.js webhook that receives Google Play Developer API notifications, verifies purchase tokens server-side, and flags expired trials to block feature access even if the user manipulates local app data. - KOTLIN UI FLOW: Add trial onboarding screens with clear CTA buttons, implement feature-gating logic tied to subscription status, and surface expiration warnings 24 hours before trial ends to drive conversions. I've built subscription systems for 4 Android apps that collectively process 12K trials per month without leakage. Let's schedule a 20-minute call to review your existing auth setup before I write any billing code.

@technologiesit

As someone who's been deep in the software development trenches for over 8 years, I'm no stranger to meeting specific requirements fully and efficiently. With my mobile app development expertise, including solid experience using Kotlin and Jetpack components, I'll be able to seamlessly implement the free-trial membership flow into your Android app. Furthermore, I've worked on numerous projects involving Google Play Billing Library integration - an area crucial to this task. I understand the licensing intricacies, trial duration settings, automated conversion logic, and how to keep a tight record of user status throughout. Rest assured, the transition will be straightforward for you moving forward. Your need for flexibility in authentication plays right into my strengths. With expertise ranging from email/password authentication, social logins to phone verification, I can capably recommend what best suits your codebase and fulfills Play-store requirements. Expect me to deliver a thoroughly functional solution while providing concise setup notes and conducting an efficient hand-off call - all part of my commitment to ensure your self-reliance post-delivery. Together, let’s turn your premium features trial vision into a reality!

@Sharazkhan2020

Hi, I can help you add a complete free-trial subscription flow to your existing Kotlin Android app using the latest Google Play Billing Library. I’ve worked with Android subscriptions, in-app billing, and backend entitlement tracking, so I can integrate this without disrupting your current Jetpack architecture. From your requirements, I understand the main goal is not just adding a purchase button, but creating a reliable trial-to-subscription journey: users start a trial, premium access is granted instantly, and the app correctly handles renewals, cancellations, and expirations. My approach: 1. Review your existing Kotlin codebase and current authentication/premium feature structure. 2. Implement Google Play Billing Library subscription products with free-trial configuration and purchase handling. 3. Add secure trial status tracking with Firebase/Node backend hooks for entitlement management and analytics. 4. Test all flows including trial start, restore purchases, expiration, cancellation, and failed payments. I recently worked on Android apps requiring subscription logic, payment integration, and user access control with clean, maintainable Kotlin code. I’ll provide commented code, setup documentation, and a walkthrough session so you can manage future releases confidently. Could you share your current billing setup and whether you already have a Google Play subscription product configured?

@Govind2892590

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

@KarthikTechCon

Hello! I'm Karthik, an experienced Android developer with 15+ years in the industry. I have a strong background in Kotlin, Jetpack components, and Google Play Billing Library, making me an ideal fit for your project. I understand your requirement to implement a seamless free-trial membership feature. I can efficiently design the entire workflow, ensuring users can easily access premium features during the trial period. My approach includes: - Implementing front-end prompts for user-friendly interaction. - Integrating the Google Play Billing Library for smooth payment processing. - Setting up trial duration and automated expiration logic. - Creating a lightweight back-end (Firebase/Node) for tracking trial statuses. I can accommodate flexible authentication methods that align with your existing codebase. You will receive clean, well-commented code, and brief setup notes for future releases. Additionally, I’ll provide a hand-off call to walk you through the implementation. I’ve successfully implemented similar features before and can share examples. Let’s discuss how we can make your app even better! Looking forward to collaborating! Best, Karthik

@mahads31

As an experienced app developer who specializes in creating efficient and reliable systems for long-term business growth, I believe I am the right fit for your project. In addition to my broad range of expertise across multiple industries and international clients, I have significant experience with mobile app development and specifically with incorporating free-trial subscriptions in Android apps using the latest billing library versions. I understand that your primary goal is to provide a seamless user experience where new users can start a free trial and easily access premium features. Leveraging my skills in Kotlin and Jetpack components, I will ensure a smooth workflow for your trial membership flow. The use of Firebase or Node as a lightweight, well-documented back-end hook to record each trial's status enhances data tracking. My php skills would be useful in building your trial membership flow across the APK, while my familiarity with MySQL databases will come in handy for setting up your trial duration settings and automated conversion or expiration logic. It's also worth mentioning that my AI automation capabilities can augment the efficiency and accuracy of this process.

@Proswift

Hi, You need a free-trial flow on your live Kotlin/Jetpack Android app: “Start Free Trial” → premium access for a set period → convert or expire, with Play Billing and a light backend record of trial status. I’ve shipped Android apps with Google Play Billing (subscriptions/trials), entitlement checks, and Firebase hooks for status tracking. I’ll wire UI prompts, Billing Library, trial length/expiry, and keep auth flexible to match your current setup and Play rules. ₹12,500 — updated APK, commented billing/expiry code, setup notes, and a short hand-off call. Best regards

@tyagi5011

As a seasoned developer with over 6 years of hands-on experience in crafting scalable Android applications, I am confident in my ability to realize your vision for adding a free-trial membership to your app. My extensive knowledge of Kotlin and Jetpack components, including their integration with Google Play Billing Library, will be invaluable in creating a seamless user experience. Moreover, I am well-versed in deploying various authentication methods like email/password, social logins, and phone verification. This adaptability will ensure we select the authentication method that best complements your codebase while also meeting Google Play-store requirements. One important aspect of this project is providing a lightweight reliable backend to monitor trial memberships and their status. Having proficiency with Firebase and Node JS, I can create an efficient system that tracks uptake and cancellations accurately. Finally, my delivery package will include detailed documentation so that you can effortlessly replicate the process in future releases. Let's work together, transform your app and add a whole new dimension of value for your users. Looking forward to collaborating with you on this exciting project!

@aprkdream

Hi, Your brief points to I’m adding a free-trial membership to my Android mobile app and need an experienced developer to wire everything up smoothly. The main priority here is getting the workflow working cleanly in production, especially around PHP application logic, frontend or dashboard behavior, API or third-party integration. I can handle the backend, integration logic, and release path using PHP, Node.js. I bring 11 years of full-stack development and solution architecture experience. Relevant work includes work involving REST APIs, webhooks, payment gateways, KYC flows, and third-party integrations, where stable APIs, business rules, data consistency, and operational visibility were core parts of the delivery. I would cover this through: - PHP, Node.js implementation aligned with the stated workflow - map the integration flow, payloads, auth, and retry behavior - implement stable API calls, validation, and failure handling - cover sync consistency, webhook handling, and logging where needed - test the critical request and response paths before release I would start by mapping the existing flow, edge cases, and integration constraints so the first build already reflects the real business process. If there is an existing codebase, API documentation, or reproducible issue path, I can align the implementation to that from day one. Best Regards, Anil Prajapati

@nathanholmes

Your existing Kotlin and Jetpack Android app makes this a focused integration project, with the main challenge being making the free trial, Google Play subscription state, and premium access stay perfectly aligned through activation, renewal, cancellation, and expiry. I’d integrate the current Google Play Billing Library into the existing architecture, handling the “Start Free Trial” flow, entitlement checks, trial expiration, and conversion logic cleanly. I’d also add a lightweight Firebase or Node backend hook to record trial status, key events, and cancellations without adding unnecessary complexity to the app. I have hands-on experience with Android, Kotlin, Jetpack, subscriptions, backend integrations, authentication, and Firebase. Open to reviewing the current billing setup and implementing the trial flow cleanly.

@amit719

--- Hi, I can implement this free-trial membership flow end to end for your existing Kotlin/Jetpack app. I'll integrate the latest Google Play Billing Library for the trial-to-subscription flow, building the "Start Free Trial" UI prompt, premium feature gating during the trial period, and automated conversion/expiration logic that transitions users to paid or reverts them to free access when the trial ends. I'll use Firebase (Firestore + Cloud Functions) as a lightweight backend hook to record each user's trial status, start/end dates, and conversion outcome, giving you a simple way to track uptake and cancellations without heavy backend infrastructure. For trial duration, I'd recommend making it configurable (stored server-side via Firebase Remote Config or a simple database flag) rather than hardcoded — this lets you A/B test trial lengths or adjust the offer later without needing a new app release. For authentication, I'd suggest email/password plus Google Sign-In as the primary path — it's fast to implement, meshes well with Play Store billing requirements, and covers most users without the added complexity of phone verification unless you have a specific need for it. Deliverables include the working trial flow in the APK, clean commented billing/expiry code, setup notes for repeating this in future releases, and a hand-off call to walk through the implementation.

@yashvendra79

Hi, We are Bhartiya Coders. We have gone through your requirements and we can do this task. We can assure you for a complete professional work in a given timeline. Please share the complete detail of your requirement. We can immediately start working on your project once you allow us. List of my skills is following as; 1. HTML5, CSS 3, JavaScript (Angular JS, Backbone JS, node.js), JQuery, Ajax 2. Twitter BootStrap, Media JQuery 3. PHP, ASP.net, C#, YII, CakePHP, Codeigniter, Java (J2SE + J2EE with JSP, Servlet, JNDI, JDBC) 4. Wordpress, Magento, OpenCart, PrestaShop, Drupal 5. API Integration, Plugins integration & Customization 6. PhoneGap, JSON, XML, Xcode, Swift 7. SEO & SMO 8. MySQL, Ms-SQL, MongoDB, Oracle 9. Good understand 10. Fluent English Kind Regards, Team Bhartiya Coders

@guptakishan805

Hey there! I'm Kishan, a seasoned full stack developer with over 5 years of experience under my belt. From what I gathered, you're looking to add a free-trial membership feature to your existing Android app and need an expert to handle the entire workflow efficiently. Well, this is my bread-and-butter. Having previously implemented free-trial subscriptions on Android, I'm well-acquainted with the latest Billing Library version and ready to make it work flawlessly for your app. I've been working extensively with Kotlin and Jetpack components, which means I can effortlessly integrate your trial prompts with the existing codebase. In addition, my expertise in Node.js and software architecture allows me to design a lightweight back-end hook that records the trial status accurately using Firebase or any other suitable technology. This way, you can easily track user uptake and cancellations. All of my codes are always clean and commented for smooth navigation, and as your app grows, the setup notes will be invaluable. Working together, I’m confident we can deliver not just an efficient trial membership flow inside your APK but also a solid foundation for future releases. Let's hop on a quick call or screen share to walk through these changes, ensuring that you’re comfortable with every aspect of the implementation. My goal is to give you a product that satisfies both your expectation and future-proofed success!

@larencea30

Hi, I can help integrate the free-trial membership flow into your existing Kotlin + Jetpack Android app, with a focus on keeping the billing and entitlement logic reliable and easy to maintain. I’d structure the implementation around Google Play Billing subscriptions, including the “Start Free Trial” flow, trial offer configuration, purchase handling, premium entitlement checks, and proper transitions between active trial, converted subscription, cancellation, and expiration states. For the backend, I can add a lightweight Firebase or Node.js layer to record trial/subscription status and support reliable entitlement tracking rather than relying only on local app state. I have 5+ years of experience building production web applications, APIs, database-backed systems, authentication/RBAC, and backend integrations. My live SaaS project, RatchetHub, also involves subscriptions, user access, roles, and backend workflows. I’ll keep the implementation clean and documented, provide setup notes for future releases, test the key billing edge cases, and walk you through the changes during handoff. Best, Larence

@ankits0192

Hello, the key here is making the free trial and Google Play subscription state agree at all times—especially when a trial expires, renews, is cancelled, or the app is reinstalled. I’d integrate the current Play Billing Library into your Kotlin/Jetpack codebase, keeping entitlement checks separate from the UI and validating purchase/subscription states through a lightweight Firebase or Node backend. I’d also handle acknowledgement, expiry/conversion events and restore-purchase cases so premium access cannot depend only on local app state. I’ve shipped 8+ Android applications and worked with production APIs and backend integrations. Which Billing Library version and backend are currently used in the live app? Looking forward to working with you.

@w3loop

Hi, I can implement the complete free-trial subscription workflow in your existing Kotlin + Jetpack Android app, with a smooth user experience and reliable Google Play Billing integration. I’ll handle: • “Start Free Trial” flow and premium feature access • Google Play Billing Library subscription integration • Trial duration and eligibility handling • Automatic trial expiration / subscription conversion logic • Purchase, restore and cancellation states • Proper handling of billing errors and edge cases • Firebase/Node backend hook to track trial status, activation and cancellation • Clean, maintainable and commented Kotlin code • Setup documentation + handover walkthrough Since your app is already live, I’ll integrate the feature carefully into the existing codebase without disrupting current functionality. I’ll also make sure the implementation follows current Google Play subscription/billing requirements. I have 5+ years of development experience and can work with existing Android applications, APIs, Firebase and subscription/payment workflows. Estimated delivery: 5–7 days, depending on the current billing/authentication structure. If you share the existing APK/source structure and current subscription setup, I can quickly review the flow and start implementing the trial functionality. Best regards, Himanshu

@Abror86

Hi-Abror Here From Uzbekistan. "Implement Android Free Trial" - I can integrate your trial system using Kotlin, Google Play Billing, and reliable backend tracking. I can develop premium access flows, billing integration, trial expiration logic, and membership tracking using Kotlin, Jetpack components, and Firebase or Node.js backend solutions. I will implement subscription workflows, test billing scenarios, document code changes, and deliver a smooth handoff with setup guidance for future Android releases and updates. Can you share your current billing setup and Android project architecture? Could you please clarify the following questions to help me better understand the project? : What Google Play Billing Library version is currently integrated? How should trial status and user subscription data be stored? Looking forward toworking with you.