Your App Won't Notice the Refund — Revoking Entitlements with REFUND Notifications and the Voided Purchases API
A refund doesn't reach your app on its own — a cached premium flag survives it. Implementation notes on revoking access via App Store Server Notifications V2, Google Play's Voided Purchases API, and RevenueCat.
Building Monetized Apps with Rork AI — to Ads, IAP & Subscriptions
Ads, IAP, and subscriptions compared on one footing — monthly revenue per 1,000 DAU — with the runnable model behind it, why a misread conversion denominator shifts projections 6x, and a ternary entitlement type that stops cold-start ads.
Rork App Monetization Complete Strategy: Building Revenue from Zero with AdMob, Subscriptions, and In-App Purchases
A complete guide to monetizing apps built with Rork. Covers AdMob ad design, subscription setup, and in-app purchases — with practical insights from an indie developer generating over ¥1M/month. Full content, free.
Rork App Revenue Design: Where Ads and Subscriptions Eat Each Other
How to layer AdMob, subscriptions, and one-time purchases in a Rork app without letting them cannibalize each other. Covers value-density placement, entitlement-first RevenueCat architecture, server-side receipt verification, and behavior-triggered paywalls.