◉RORK LABJP
●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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⟐ Business/2026-10-01Intermediate

Multiseat Purchases Are Already On: Decide Whether to Keep Them Before October 22

Multiseat purchases for subscriptions have been on by default in App Store Connect since September 16. Before Volume Purchasing starts on October 22, here is how an indie developer can decide, in four questions, whether to keep them.

⟐ Business/2026-09-22Advanced

A successful payment never tells you what to unlock. Routing four products through one Checkout

Tips, single articles, monthly plans and lifetime access all came back from Stripe looking identical. Here is how I moved entitlement off the amount and onto metadata, and why I now fail closed when the entitlement store goes quiet.

⟐ Business/2026-09-17Beginner

A review asks for a refund. Your answer changes depending on the store

On iOS you cannot refund a purchase as the developer. On Google Play you can, from Play Console, and it cannot be undone. Here is how I word each reply, and how I stopped forgetting to revoke access afterwards.

⟐ Business/2026-09-15Intermediate

Two Balances, Not One: Reading Rork's Build Credits and Cloud Credits Apart

Rork keeps two separate balances. Here is how to tell which one a charge came from, why one prompt can cost more than one credit, why a Cloud balance that never moves may mean your AI is not running at all, and what changes once real users start spending it for you.

⟐ Business/2026-09-08Intermediate

A Share Button Is Not a Social Media Capability. A Feed Makes 13+ Your Floor

The App Store age rating questionnaire now asks whether your app has social media capabilities, and answers become required in September 2026. Here is where Apple drew the line, why the under-13 escape hatch obliges you to read age ranges, and how that looks in an Expo app.

⟐ Business/2026-09-06Advanced

Your Blended eCPM Dropped and Revenue Went Up: Splitting the Change Into Country Mix and Rate

Blended eCPM is a weighted average, not a price. Here is how I split a month-over-month change into a country-mix effect and a rate effect that reconcile exactly to the total, plus what to check before you cut a low-eCPM country.

⟐ Business/2026-09-03Intermediate

My Second App From the Same Codebase Ships With a Distinct-Value Manifest

Google Play has drawn a clearer line around low-value apps. Here is how I decide where the distinct value of a sibling app lives, and the small script I run before every submission to check that the two apps have actually diverged.

⟐ Business/2026-08-31Advanced

After the Google Play deadline: which dormant Android apps to raise, and which to leave at 35

Apps you have stopped updating are governed by a different bar than apps you still ship. Here is how to inventory effective targetSdk across your builds and decide which apps to raise, hold, or retire.

⟐ Business/2026-08-25Intermediate

I Split Rork and Claude Code by Who Owns the Build Environment

How to decide between Rork and a terminal coding agent using data from your own repository instead of impressions of generated code. Includes a script that counts which layer your maintenance work lands in, and a check that catches native settings silently disappearing on regeneration.

⟐ Business/2026-08-20Intermediate

August 31 Means Something Different Depending on Whether You Plan to Ship an Update

Two separate conditions land on Google Play's August 31 date: API 36 to submit an update, and API 35 to stay discoverable to new users. Here is how I sorted six apps, and who actually gets the extension form.

⟐ Business/2026-08-11Intermediate

Four Countries, Not the World: Checking Which of My Six Apps the September 30 Deadline Actually Touches

Android developer verification goes live on September 30, 2026 in Brazil, Indonesia, Singapore, and Thailand. Here's how to decide from your own install data whether that date is urgent for you, and what actually blocks indie developers.

⟐ Business/2026-07-19Advanced

When Bumping Push to Three a Day Cut Next-Week Returns — Field Notes on Measuring Notification Frequency by D7 Retention and Opt-Out Rate

The assumption that heavier push means more returns was quietly eroding my D7 retention. These are field notes on re-measuring notification frequency by install-cohort D7 and opt-out rate, and walking from three a day back to one.