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●GPT-6.1 SOL — Added to Rork's model menu (09-29) with Low, Medium and High effort; included on Pro and Max●SONNET 5.5 — Claude Sonnet 5.5 is selectable: strong at UI design and faster than Sonnet 5 (09-28)●SONNET 4.5 — Retires on the Claude API on 11/30, 27 days left. If your app calls it, check the migration target●SDK 58 — Moves to React Native 0.88. R8 is now on by default in Android release builds, and iOS prebuild generates a SceneDelegate●OBSERVE — EAS Observe now records native crashes too (SDK 57.0.21 or later, 10/07)●NEW — My App Open Ad Only Showed When the App…●GPT-6.1 SOL — Added to Rork's model menu (09-29) with Low, Medium and High effort; included on Pro and Max●SONNET 5.5 — Claude Sonnet 5.5 is selectable: strong at UI design and faster than Sonnet 5 (09-28)●SONNET 4.5 — Retires on the Claude API on 11/30, 27 days left. If your app calls it, check the migration target●SDK 58 — Moves to React Native 0.88. R8 is now on by default in Android release builds, and iOS prebuild generates a SceneDelegate●OBSERVE — EAS Observe now records native crashes too (SDK 57.0.21 or later, 10/07)●NEW — My App Open Ad Only Showed When the App…
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Advanced guides with production-ready code

Thank you for visiting Rork Lab. We publish advanced guides daily with copy-paste ready code, benchmarks, and production design patterns — practical content we hope you'll find useful as the next step after our free articles.

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PREMIUM ARTICLES

Premium Articles

499 exclusive articles
PREMIUM⬡ Dev Tools/2026-04-07Advanced

Advanced RevenueCat Guide — Win-Back Campaigns, Offer Codes & Churn Prevention to Maximize LTV

A deep dive into RevenueCat's advanced features for preventing churn and re-engaging lapsed subscribers. Covers offer codes, Win-Back campaigns, Grace Periods, cancellation flows, and LTV analytics — all tailored for Rork Max apps.

PREMIUM⬡ Dev Tools/2026-04-07Advanced

Rork Max × Stripe: Apple Pay & Google Pay — Boost Purchase Conversion with One-Tap Checkout

A comprehensive guide to implementing Apple Pay and Google Pay in Rork Max using Stripe Payment Sheet. Covers every step from Merchant ID setup and backend development to production release and conversion optimization.

PREMIUM⟐ Business/2026-04-06Advanced

When Free Rork Users Become Paying Subscribers — Pricing and Paywall Lessons From an Indie Developer

Convert free Rork users into subscribers with pricing design, paywall timing, LTV/CAC and cohort analysis, and churn-prevention flows — grounded in hands-on indie experience and Rork + Stripe + PostHog implementation code.

PREMIUM⬡ Dev Tools/2026-04-05Advanced

Rork Max × Swift Concurrency: The Complete Implementation Guide — Mastering async/await, Actors, and Structured Concurrency

A practical deep-dive into Swift Concurrency for Rork Max developers. From async/await fundamentals to Actor isolation, Structured Concurrency, TaskGroup, and AsyncStream — learn to write production-quality concurrent Swift code with confidence.

PREMIUM⬡ Dev Tools/2026-04-05Advanced

Rork Max × WidgetKit & Live Activities in Practice — From Home Screen to Dynamic Island

A complete guide to implementing iOS Widgets, Lock Screen widgets, and Dynamic Island Live Activities with Rork Max. Covers WidgetKit fundamentals, Timeline update strategies, App Intents integration, and monetization.

PREMIUM⬡ Dev Tools/2026-04-04Advanced

React Native Skia in Rork — Custom Charts, Animations, and Shader Effects

A complete guide to implementing high-quality custom graphics in your Rork app using React Native Skia. Covers Canvas-based custom charts, gradients, shader effects, and interactive animations with Reanimated — all with practical, production-ready code.

PREMIUM⟐ Business/2026-04-04Advanced

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.

PREMIUM⬡ Dev Tools/2026-04-04Advanced

Rork Max × Automated AI Code Review: Continuous Quality Assurance with GitHub Actions + Claude API

Automate AI code review for Rork Max with GitHub Actions and Claude API. Detect bugs, security risks, and performance issues on every PR automatically.

PREMIUM◉ AI Models/2026-04-03Advanced

Rork × Claude API: Complete Implementation Guide for Prompt Caching and Extended Thinking

Master Claude API's Prompt Caching and Extended Thinking to dramatically improve your Rork app's AI quality. Covers cost reduction up to 90%, response speed optimization, and high-accuracy reasoning with production-ready code examples.

PREMIUM⬡ Dev Tools/2026-04-03Advanced

The Complete Rork App Performance Optimization Guide: Rendering, Memory, and Bundle Size

A comprehensive guide to squeezing every bit of performance out of your Rork app. Covers rendering optimization, memory leak prevention, bundle size reduction, and profiling with Flipper.

PREMIUM◇ App Dev/2026-04-03Intermediate

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.

PREMIUM⟐ Business/2026-04-02Advanced

Linting ASO Keywords Across Locales — Protecting Apple's 160-Character Search Budget

The Node linter I run against name, subtitle and keywords in every locale to protect Apple's 30/30/100 character budget — with real output and what it caught.

PREMIUM⟐ Business/2026-04-02Intermediate

Rork Max App Store Approval Guide: Pass Review on Your First Submission

Real-world App Store submission data and approval strategies from apps built with Rork Max. Covers the top 10 rejection reasons with fix prompts, how to write reviewer notes, and a 50-point checklist to get approved within one week.

PREMIUM⬡ Dev Tools/2026-04-02Advanced

Building a Production-Ready REST API with Rork, Hono.js & Cloudflare Workers — JWT Auth, D1, R2, and Rate Limiting

Build a production-grade REST API for your Rork app with Hono.js and Cloudflare Workers — JWT auth, D1 SQLite, R2 storage, and rate limiting, all from scratch.

PREMIUM◉ AI Models/2026-04-01Advanced

Rork × Gemini Agents SDK: Integrating Multi-Step AI Agents into Your Mobile App

A comprehensive guide to integrating Gemini Agents SDK into Rork apps, covering Function Calling, session management, streaming, and production deployment. Build truly agentic AI experiences with detailed code examples.

PREMIUM⬡ Dev Tools/2026-04-01Advanced

Rork Max × tRPC × Cloudflare Workers: Three Boundaries Where a Green Type Check Still Returns a 500

A full tRPC and Cloudflare Workers edge API walkthrough, plus three boundaries that slip past the type checker: D1 column names versus your output schema, KV cache return shapes, and a rate limiter that measured 30.5 requests per minute against a stated limit of 60.

PREMIUM⬡ Dev Tools/2026-04-01Advanced

Building a B2B SaaS App with Rork: Multi-Tenant Architecture, RBAC, and Stripe Organization Billing

A complete guide to building production-grade B2B SaaS apps with Rork. Learn multi-tenant architecture, role-based access control (RBAC), organization-level Stripe billing, and invitation flows with real code examples.

PREMIUM⬡ Dev Tools/2026-03-31Advanced

Rork Max Social App Features Guide — Timeline, Follow System & Real-Time Feed

A production-grade walkthrough for building follow systems, timeline feeds, optimistic likes/comments, real-time sync, and push notifications in Rork Max with Supabase — distilled from years of running quiet indie utility apps in production.

PREMIUM⬡ Dev Tools/2026-03-30Advanced

Rork × React Native Reanimated & Gesture Handler — Building 60fps Animations and Advanced Gesture Interactions

Keeping Reanimated 3 and Gesture Handler at 60fps, told through the production pitfalls I hit running wallpaper and calming-tone apps: delayed runOnJS, useDerivedValue caching, FlashList pairing, and missing cancelAnimation — each with real measurements.

PREMIUM◉ AI Models/2026-03-30Advanced

Building an Intelligent Assistant App with Rork × AI Function Calling — Context Management, Tool Integration & Conversation Memory Patterns

A comprehensive advanced guide to building production-grade AI assistant apps with Rork using Function Calling, conversation memory, dynamic tool selection, and resilient error handling.

PREMIUM◉ AI Models/2026-03-29Advanced

RAG with Rork — Building Knowledge-Powered AI Chat into Your Mobile App

Learn how to implement RAG (Retrieval-Augmented Generation) in a mobile app built with Rork. This guide covers the full pipeline using Supabase pgvector and Gemini API to build production-ready AI chat.

PREMIUM⬡ Dev Tools/2026-03-29Intermediate

Local Data Persistence in Rork Apps — Choosing AsyncStorage, MMKV, and SQLite by Measurement

A measured comparison of local storage in Rork apps: AsyncStorage, MMKV, and SQLite. Covers a zero-downtime migration, MMKV pitfalls, and how transactions plus WAL make SQLite bulk inserts dozens of times faster — grounded in hands-on indie development.

PREMIUM⟐ Business/2026-03-29Advanced

Growth Strategy for Rork Apps — A from User Acquisition to Retention

A systematic guide to growing apps built with Rork. Learn user acquisition channel design, onboarding optimization, push notification strategies, and retention improvement implementation patterns for data-driven growth.

PREMIUM◉ AI Models/2026-03-29Advanced

Rork × Figma Integration — Design-to-App Workflow for Code Automation

Production lessons from rebranding wallpaper, calming-tone, and intention-style utility apps I have run as an indie developer since 2013 — how to name design tokens, cap Auto Layout depth, design Variants, normalize icons, and use Boolean Properties so that Rork generates clean SwiftUI / React Native code.

PREMIUM⬡ Dev Tools/2026-03-29Advanced

Rork Max — to SwiftUI × Vision Pro Native App Development

Master Vision Pro app development using Rork Max's native code generation engine. Learn SwiftUI development for iOS and visionOS simultaneously, spatial UI patterns, RealityKit integration, performance optimization, App Store compliance, and subscription monetization strategies.

PREMIUM⬡ Dev Tools/2026-03-29Advanced

Push Notification Masterplan for Rork Apps — Segmented Delivery, A/B Testing, and Automation Pipelines

An advanced guide to push notifications in Rork apps. Learn how to implement user segmentation, A/B testing, automated lifecycle pipelines, and retention-focused delivery strategies.

PREMIUM⟐ Business/2026-03-28Intermediate

Opening One Region at a Time — Sequencing Multi-Region Expansion and ASO for a Rork App

Instead of shipping everywhere at once, open one region at a time and verify as you go. Regional blocks, keywords people actually type in each language, localization past translation, pricing anchored on a base storefront, per-region compliance, and a two-week test sheet — arranged in the order you should tackle them.

PREMIUM◉ AI Models/2026-03-28Advanced

Rork × Core ML Custom Model Development × On-Device AI

Notes from training a model in Create ML, shipping it inside a Rork Max app with Core ML, and deciding per request whether inference runs on device or in the cloud — with measured routing, quantization, Vision and Natural Language integration, and OTA model swaps.

PREMIUM◈ Getting Started/2026-03-28Intermediate

UX Design Patterns for Rork Apps — Screen Layouts, Micro-Interactions, and Practical Techniques to Dramatically Improve User Experience

A practical guide to dramatically improving the UX of apps built with Rork. Learn screen layout patterns, navigation design, micro-interactions, onboarding flows, and accessibility best practices to transform your AI-generated app into a professional-grade product.

PREMIUM⬡ Dev Tools/2026-03-28Advanced

Rork App Architecture Patterns Guide— Building Maintainable Apps with MVVM, Clean Architecture, and Dependency Injection

A comprehensive guide to architecture patterns for Rork mobile apps. Learn how to implement MVVM, Clean Architecture, and dependency injection in React Native / Expo to build scalable and maintainable applications.