I will add in app purchases and subscriptions to your flutter app
Developer
About this Gig
Are you struggling to implement in-app purchases or subscriptions in your Flutter app?
I will professionally integrate Google Play Billing and Apple In-App Purchases into your Flutter application with clean, scalable, production-ready code.
With real-world experience handling:
- Monthly / yearly subscriptions
- Restore purchases
- Local validation
- Firebase backend verification
- Real-time subscription updates
- App Store & Play Store setup guidance
I ensure your monetization system works smoothly and securely.
What I Can Implement:
- Consumable & non-consumable purchases
- Auto-renewing subscriptions
- Restore purchases across devices
- Firebase Cloud Functions receipt validation
- Real-time subscription status updates
- Premium feature locking logic
Why Choose Me?
- Clean architecture
- Clear documentation
- Fast communication
- Long-term support
- App Store compliance ready
Please message me before ordering to discuss your app structure and requirements.
FAQ
Do you support both Android and iOS in-app purchases?
Yes. I can integrate Google Play Billing for Android and Apple In-App Purchases for iOS. The Premium package includes full cross-platform subscription setup.
Can you implement monthly and yearly subscriptions?
Yes. I can configure multiple subscription plans (monthly, yearly, trial periods) and handle auto-renewing subscriptions properly according to store guidelines.
Do you support restore purchases across devices?
Yes. I implement restore purchase functionality so users can recover their subscriptions when reinstalling the app or switching devices.
Do you provide backend receipt validation?
Yes. I can implement secure backend validation using Firebase Cloud Functions to verify Apple and Google purchase receipts for better security. Backend validation is available in the Standard (add-on) and included in the Premium package.
Can you help with App Store and Play Store setup?
Yes. I guide you through: Creating products in App Store Connect Setting up Google Play Billing products Subscription configuration Testing procedures I can also assist with submission requirements.
Do you fix existing in-app purchase issues?
Yes. If your purchase flow is failing, restore is not working, or validation is incorrect, I can debug and fix existing implementations. Please share error logs and source access before ordering.
What do you need from me before starting?
To begin, I will need: Access to your source code Store developer account access (or screenshots of product setup) Clear description of your subscription model Firebase access (if backend validation is required)
Will the implementation follow store guidelines?
Yes. I implement purchases according to Apple and Google policies to reduce rejection risks during review.
Do you support Apple Server Notifications and real-time subscription updates?
Yes. I can configure Apple Server Notifications and real-time subscription status updates to automatically update premium access in your app.

