How I ship production React Native apps to the Apple App Store

Shipping a React Native app is not the same as running it on a simulator. The gap shows up in App Store review, privacy manifests, payment flows, and the iOS details that only appear on a real device.

I learned this while taking a FinTech product, Debt Relief India, from a codebase to a live listing on the Apple App Store.

The work starts after the screens are done

Most React Native writing stops at navigation, lists, and styling. Production work starts later:

• Signing, certificates, and provisioning
• Privacy Nutrition Labels and permission copy
• Push notifications that actually arrive
• Deep links that survive OS updates
• Release tracks, crash reporting, and rollback

If you cannot explain those pieces, you do not have a shipped app. You have a prototype.

Treat iOS as a first-class platform

React Native is cross-platform. App Review is not. A FinTech app is judged on data collection, account deletion, encryption claims, and whether the product matches the screenshots.

The practical habit is simple: keep an iOS checklist next to the feature board. Every new permission, SDK, or analytics tool is an App Store risk until proven otherwise.

Keep native modules boring

The fastest way to stall a release is a native module nobody can rebuild. I prefer:

• Well-maintained libraries with recent iOS support
• A clean React Native upgrade path
• TypeScript at the boundaries
• Feature flags for anything that can fail in review

Expo can help. A bare React Native CLI app can also ship. The stack matters less than whether you can reproduce a release build on a fresh machine.

What I write about next

I will keep publishing React Native notes from production: Expo vs CLI, New Architecture, lists at scale, offline, and the unglamorous release work. If you searched for Devesh Kumar Singh React Native, this is the thread to follow.