SnapApp docs
Take your app from finished to published.
Choose your store and follow each step. We’ll show you what to prepare in SnapApp and what to complete with Apple or Google.
Connections
Connect Supabase so your app can save accounts, data, and files — then choose the sign-in options you want.
Part 1
Connect your backend to SnapApp
Link your Supabase account from Settings → Backend so your app can save data.
Open guidePart 2
Set up sign-in options
Turn on email, Google, and Apple sign-in inside your Supabase dashboard.
Open guidePremium
Connect your own AI with OpenRouter
Let SnapApp manage the AI experience using your own OpenRouter account for credits and premium models.
Open guideTokens and AI models
Building is unlimited on SnapApp's always-free model. Tokens are optional and unlock premium AI models for the prompts that need them.
Before publishing
Finish the app first.
App stores review the finished release, not your project idea. Test the real app on the phones your audience will use.
Test the important flows
Check account creation, saved information, permissions, links, and every main action.
Keep your app identity consistent
Keep the same Android package name or Apple bundle ID across every release and update.