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Engineering blog posts - page 2
Introducing the RevenueCat Codegen Gradle Plugin: type safe entitlements and offerings on AndroidIntroducing the RevenueCat Codegen Gradle Plugin: type safe entitlements and offerings on Android
In this article, you'll explore RevenueCat's Codegen Gradle plugin, which generates product data code automatically.
WWDC26: What’s new for subscription appsWWDC26: What’s new for subscription apps
Monthly-billed annual plans, save offers at cancellation, and team sales – the StoreKit and App Store changes that actually move your business.
Don’t trust your Flutter app: verifying RevenueCat entitlements with the Firebase ExtensionDon’t trust your Flutter app: verifying RevenueCat entitlements with the Firebase Extension
Anyone can patch isPremium to true and stream your premium content for free — here's how to verify RevenueCat entitlements properly with Firebase.
How to build a “name your price” paywallHow to build a “name your price” paywall
A custom RevenueCat paywall that lets users choose their own price while unlocking the same premium entitlement.
Migrating native BillingClient and StoreKit code to shared Kotlin Multiplatform in-app purchasesMigrating native BillingClient and StoreKit code to shared Kotlin Multiplatform in-app purchases
In this article, you'll add the RevenueCat SDK to an existing project, replace two platform initializers with one commonMain IAP configuration.
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Why are React Native apps making more money?
Why React Native apps beats Flutter and Native apps in revenue
Google I/O 2026: what's new in Google Play and Play Billing Library 9.0Google I/O 2026: what's new in Google Play and Play Billing Library 9.0
This article covers Google Play’s latest AI, billing, Play Console, analytics, and protection updates, including Play Billing Library 9.0.0 changes.
Announcing RevenueCat Kotlin Multiplatform SDK 3.0.0: a cleaner iOS setupAnnouncing RevenueCat Kotlin Multiplatform SDK 3.0.0: a cleaner iOS setup
In this article, you'll explore what changed in 3.0.0 and why, the new iOS architecture, and step-by-step migration guides.
Testing subscriptions on Compose Multiplatform: one test suite for iOS and AndroidTesting subscriptions on Compose Multiplatform: one test suite for iOS and Android
In this article, you'll work through a complete subscription testing setup for a Compose Multiplatform app.
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A complete guide to migrating from Google Play Billing v7 to v8 (and preparing for v9)A complete guide to migrating from Google Play Billing v7 to v8 (and preparing for v9)
This article covers the Google Play Billing Library v7 to v8 migration timeline, removed APIs and replacements, updated connection/query/purchase flows, new v8–v8.3 behaviors, and how to prepare for v9.
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Compose Multiplatform subscriptions: single codebase for iOS and AndroidCompose Multiplatform subscriptions: single codebase for iOS and Android
This article walks through building a Kotlin Multiplatform app with the RevenueCat KMP SDK, covering setup, purchases, entitlement gating, and server-driven paywalls using the official cat-paywalls-kmp demo structure.
Apple’s new monthly subscriptions with a 12-month commitment: useful, but probably not magicApple’s new monthly subscriptions with a 12-month commitment: useful, but probably not magic
A practical look at Apple’s new monthly annual subscriptions, what Google Play already supports, and where 12-month commitments might actually help.
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