Jaewoong Eum

Author’s posts

• Play Billing Library 8 support in Purchases SDK v9.0.0

  • Engineering

  Google Play Billing Library 8 introduces multiple purchase options for one-time products, non-expiring subscriptions, improved error handling, and removes support for querying expired subscriptions and consumed products.

  

• Navigating Google Play’s 14-Day testing rule: a Shipaton survival guide

  • Engineering

  This article explains Google Play’s 14-day testing rule and how to start the clock immediately to ensure it doesn’t delay your submission.

  

• Server-driven UI SDK on Android: how RevenueCat enables remote paywalls without app updates

  • Engineering

  Learning server-driven UI by exploring RevenueCat's Android SDK.

  

• How to monetize Android apps with ad-free subscriptions using RevenueCat

  • Engineering

  A step-by-step approach to monetizing Android users with an optional ad-free upgrade.

  

• Ensure public interface reliability: Tracking API compatibility for Android and Kotlin

  • Engineering

  This article explores how to ensure public API reliability by tracking compatibility changes, by exploring the RevenueCat SDK.

  

• Turn Your App into Revenue: Building Paywalls in Android With Jetpack Compose

  • Engineering

  In this article, you'll learn how to seamlessly implement in-app subscriptions and paywall features in Android using Jetpack Compose and the RevenueCat SDK.