All Articles
Getting Rork Max's Swift Through Swift 6's Strict Concurrency Checking
A field record of taking a Rork Max-generated SwiftUI app through Swift 6 complete concurrency checking: 217 warnings cleared target by target, where @MainActor actually belongs, and measured before/after numbers.
An Honest Review of the Rork AI App Builder After Three Months — Strengths, Weaknesses, and Who It's For (Revisited July 2026)
A no-spin review of the Rork AI app builder from a solo developer who shipped to the App Store with it and kept using it for three months. What was fast, what surprised me, how to judge the pricing, and who it actually fits.
How to Test Your Rork App on a Real iPhone Using the Companion App
A step-by-step guide to using the Rork Companion app for real device testing on iPhone and iPad. Covers local simulator vs. the cloud-Mac live simulator vs. real device, setup steps, and what to check on device.
Rork vs Replit — Which AI Tool Is Best for Mobile App Development in 2026?
A comprehensive comparison of Rork and Replit for mobile app development. Compare features, pricing, App Store publishing, and native capabilities in 2026.
Holding Layer Boundaries in a Rork-Generated Expo App with ESLint and dependency-cruiser
Long-lived Rork-generated Expo apps quietly accumulate screens that import the API client directly. Here is how I froze 214 existing violations as a baseline, eliminated 17 circular dependencies, and made CI reject anything new for 38 extra seconds.
When Amplitude's Funnel Improved Overnight — Field Notes on Catching Event Schema Drift With a Self-Audit
In a Rork-built app, the Amplitude funnel showed signup-to-purchase conversion jumping from 8% to 19% overnight, yet revenue stayed flat. The cause was a property-name drift that inflated the count. Field notes on measuring the drift with an event contract and a runtime validator, then tightening it in stages.
You Only Need to Capture the 6.9-inch iPhone for App Store Screenshots
App Store Connect only requires two screenshot sizes: the 6.9-inch iPhone and the 13-inch iPad. Building on Apple auto-downscaling for smaller devices, here is how I use fastlane snapshot and frameit to cut the screenshot count for a multi-language app.
Your SVG Icon Shows in Expo Go but Vanishes in a Build — Making SVGs Render Reliably in Rork Apps
When a .svg import renders nothing, throws a resolve error, or ignores your theme colors in Rork and Expo apps, here is how to fix it with metro.config.js, react-native-svg-transformer, and currentColor — with working code.
Building a Segmented Control With a Sliding Indicator in Reanimated
The stock segmented control looks out of place on Android. Here is a custom Reanimated component that measures each segment and slides the indicator, with complete code plus UI-thread rendering, accessibility, and RTL handling from real shipping notes.
Working Around Rork Max's 20-Geofence Wall with Dynamic Re-registration
In a native Swift app generated by Rork Max, geofences you registered quietly stop firing past a certain count — and it's almost always iOS's silent limit of 20 monitored regions per app. Here's a dynamic re-registration design that keeps only the nearest 20 live, plus a Swift implementation you can drop in.
When the Device Runs Out of Space, What Should Your App Protect?
Design Expo/React Native apps that assume writes can fail. Free-space budgets, LRU reclaim, data-protection tiers, and telemetry that surfaces silent failures — drawn from running six wallpaper apps.
Answering the New App Store Age Ratings — Field Notes From Updating Several Live Apps
Notes from re-answering the updated App Store age rating questions across live apps, covering the new 13+/16+/18+ tiers, the four new question categories, setting a higher minimum age, and what it means for apps you ship with Rork.