mobile-development
How to combine on-device inference with cloud sync — without paying a cent in API fees The Unspoken Reality of AI API Costs Here’s the moment every indie developer dreads. You’ve shipped your AI feature. Users love it. It’s working. Then you open your billing dashboard. Every question your users ask costs you money. Every summary generated, every classification run, you’re paying for it. You have…
If your Flutter app offers any third-party login on iOS — Google, Facebook, anything — Apple's App Review guideline 4.8 forces you to also offer Sign in with Apple. Skipping it is a guaranteed App Store rejection. That part is non-negotiable. The painful part is the setup: Apple Developer Console, Services IDs, .p8 keys, capabilities, entitlements, deep links — and most of it is only documented a…


