FKIAB - f**ks in app billing
↑ +16 today
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In App Purchase GitHub Repositories (2026) · Open Source Tools
Discover the best In App Purchase open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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8 matching projects · updated Nov 12, 2026
How we rank ↗
Standardized protocol for in-app purchases across all platforms — backed by Meta & Amazon
↑ +2 today
RevenueCat SDK for Android & Jetpack Compose, easy in-app purchases and subscriptions.
↑ +1 today
Build, Measure and Grow iOS subscription business
↑ +1 today
React Native SDK for growing in-app subscriptions
↑ +1 today
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Featured Developer Tools & Services
Remotely configure every aspect of your paywall and double your revenue.
↑ +1 today
A simple implementation of the Android In-App Billing API.
↑ +1 today
Unity in-app purchases and subscriptions made easy.
↑ +1 today
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