RevenueCat author Perttu Lähteenlahti

Author’s posts

• 

  How to build a “name your price” paywall 

  • Engineering

  A custom RevenueCat paywall that lets users choose their own price while unlocking the same premium entitlement.

• 

  Why are React Native apps making more money?

  • Engineering

  Why React Native apps beats Flutter and Native apps in revenue

• 

  How to add trial notifications to your subscriptions

  • Engineering

  Remind your customers that their trial is about to expire and build trust

• 

  Announcing Paywall rules: show or hide paywall components

  • Engineering

  Change visibility of components based on rules

• 

  We made our whole company vibe code apps — here’s what we learned 

  • Company

  We ran an internal vibe coding hackathon to understand where to improve our product

• 

  RevenueCat now integrates with Appstack

  • Engineering

  Integrate RevenueCat with Appstack for attribution and targeting

• 

  How to personalize your paywalls with Custom Variables

  • Engineering

  Learn how to personalize your paywalls by passing values from your app using RevenueCat's Custom Variables.

• 

  Announcing the Shipyard: Creator Contest 2026 winners

  • Company

  Explore the winning apps of Shipyard: Creator Contest

• 

  Running custom built paywalls alongside RevenueCat Paywalls

  • Engineering

  How to combine custom builts paywalls with RevenueCat paywalls for flexible experiments, targeted offers, and complex user journeys.

• 

  RevenueCat React Native SDK adds React Native Web support

  • Engineering

  react-native-purchases gets web support; single code-base for subscriptions on three different platforms.

• 

  You can still win Shipyard — multiply your changes by shipping to another brief

  • Engineering

  Multiply your changes by shipping to another brief

• 

  How to submit your app for Shipyard

  • Engineering

  Everything you need to know to make your app installable, testable, and ready for Shipyard judging.