Rork iOS App Rejected with ITMS-90683 on TestFlight — How to Fix Missing Purpose Strings via app.json
If your Rork-built iOS app passes upload but gets an email titled ITMS-90683: Missing Purpose String in Info.plist, this guide walks through the real cause and the permanent fix via app.json, based on 12 years of shipping personal iOS apps with the same problem appearing across new SDK updates.
Maximizing Rork-Built App Revenue with App Store Connect's 100+ Metrics
A practical analytics workflow that narrows App Store Connect's 100+ metrics down to twelve revenue-critical signals, diagnoses funnel weaknesses, and pairs targeted Rork Max changes with Product Page Optimization A/B tests to grow ARPU, LTV, and retention.
Beta Testing Your Rork App with TestFlight: from Internal Testers to Public Launch
A practical walkthrough for shipping a Rork or Rork Max app to TestFlight, covering both the EAS Submit route and the Xcode Organizer route. Includes export compliance, internal (100) and external (10,000) tester limits, and the 90-day build expiry that quietly breaks long betas.