Guides
Guide: owning an app
Guide: shipping to the stores
How the things we build actually work.
Written for owners, not developers. Each one comes from something we shipped and the mistakes we made shipping it.

Over-the-air updates: why your app can be fixed today instead of next week
How a fix reaches your customers' phones without waiting for an App Store review, what it can and cannot change, and why it matters when you pick a developer.
4 min readSeptember 6, 2026

Getting an app approved: the checklist we run before every submission
The rejections we have actually received from Apple and Google, turned into a checklist that runs before any build goes up.
5 min readSeptember 6, 2026
