The 50-point checklist before you submit to the App Store

Shipping a great app is more than writing great code. It's a discipline of polish, performance and packaging. We've shipped dozens of apps, and the same checklist saves us every time. Here are the 50 items we tick before any submission.

1. App icon at all required sizes
2. Onboarding flow tested on real devices
3. Crash-free sessions above 99.5% over the last week
4. Cold-start under 2 seconds on mid-tier devices
5. Accessibility labels on every interactive element

…and 45 more. The point isn't the list itself — it's that you have one and that you run it religiously.