RevenueCat author Perttu Lähteenlahti

Author’s posts

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  Announcing Shipaton 2026: Ship an app, win big, join the fun

  • Company

  Shipaton 2026 — RevenueCat's global hackathon for mobile app builders, August 1 to September 30

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  Move your rating prompt out of onboarding — or risk rejection

  • Engineering

  Apple is rejecting apps that ask for ratings during onboarding.

• 

  Why we removed “always decline” as a refund preference

  • Company

  "Always decline" refunds is gone from RevenueCat. Here's why it was working against you.

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  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.

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  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

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  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

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  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.