Building an AI Writing Coach App with Rork Max — Complete Implementation Guide for Claude API Streaming, RevenueCat Subscriptions, and History Management
A complete guide to building an AI writing coach app using Rork Max and Claude API. Covers backend architecture, SSE streaming, RevenueCat subscription tiers, MMKV history persistence, and App Store strategy — production-ready code throughout.
Sign in with Apple in Rork: Server-Side Verification, Account Linking, and the Mandatory Deletion Flow
Dropping a Sign in with Apple button into your Rork app and shipping it is the fastest path to a rejection. This guide walks through the full picture: nonce hashing, server-side ID token verification with Apple's JWKs, the mandatory account deletion flow, and the often-forgotten revoke_token call back to Apple.
Rork × AI Moderation Production Guide: Reporting, Auto-Review, and Tiered Sanctions for UGC Apps
A complete production-grade guide to layering AI moderation, reporting, and tiered sanctions into your Rork UGC app. Includes a working three-layer pipeline using OpenAI Moderation, Perspective API, and Cloudflare Workers Queues.
Designing a Subscription Entitlement State Machine in Rork — Never Misidentify Who Has Access Right Now
Design a subscription entitlement state machine in Rork that never confuses refunds, family sharing, cancel, resubscribe, or grace periods. Production-ready code and pitfalls included.
Usage-Based Billing for Rork AI Apps with Stripe Meter — Charge by API Calls and Tokens, Not Flat Rates
Implement usage-based billing in your Rork AI app with Stripe Meter — meter setup, Cloudflare Workers reporting, retry queues, event aggregation, and how to choose between metered billing and prepaid credits.
Outgrowing RevenueCat: A Self-Hosted Guide to App Store Server Notifications V2 for Rork Apps
A complete implementation guide for receiving App Store Server Notifications V2 in Cloudflare Workers without RevenueCat — covering JWS verification, idempotent state updates, user binding, and production testing for Rork apps.
Semi-Automating App Store Review Responses with AI — App Store Connect API × Gemini Field Notes
Field notes on building an AI-drafted, human-approved review response pipeline that I run across multiple iOS and Android apps. Includes 50M-download-scale operational lessons, Crashlytics integration patterns, and confidence-threshold tuning that aren't in any official documentation.
Rork × Vercel AI SDK: Implement Streaming, Tool Calling, and Structured Outputs with Full Type Safety
Learn how to integrate the Vercel AI SDK into your Rork app for streaming chat, tool calling, and structured outputs — all with complete TypeScript type safety using Cloudflare Workers and Hono.
LLM Streaming in Rork Apps: Building ChatGPT-Style Real-Time AI Responses with Expo and SSE
A complete guide to implementing LLM streaming (SSE) in React Native and Expo apps. Covers Anthropic and OpenAI streaming APIs, AbortController cancellation, error retry, Cloudflare Workers proxy, and multi-provider abstraction — with production-ready code throughout.
Rork Max × OpenAI Responses API: to Building Stateful AI Agents in Mobile Apps 2026
A complete guide to implementing stateful AI agents in Rork Max apps using the OpenAI Responses API. Learn how to integrate built-in tools like web search, file search, and code interpreter via Cloudflare Workers, with practical monetization strategies for indie developers.
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.
Rork Max × tRPC × Cloudflare Workers: Designing, Implementing, and Running a Type-Safe Edge API Backend
Build a type-safe edge API for Rork Max with tRPC and Cloudflare Workers. Covers project setup, Zod validation, JWT auth, KV caching, and CI/CD deployment.