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Expo + Supabase Auth

Supabase Auth in an Expo SDK 57 app for iOS and Android, wired by one command and checked by doctor.

This gives you email/password, Sign in with Apple and Google sign-in on top of @supabase/supabase-js, plus the screens to use them: src/app/(auth)/{sign-in,sign-up,reset,new-password} with src/screens/auth/*, a redirect hook in src/hooks/use-auth-redirect.ts that sends signed-out users to /(auth)/sign-in and signed-in users out of (auth) (onboarding still wins first), and, with --with-examples, an example at src/app/examples/auth.tsx. @/lib/auth keeps the same API whichever option you pick, so auth.useSession() and auth.signOut() read the same here as under Clerk or Better Auth - what you also get from Supabase is a Postgres database and row-level security behind the same account. The session is persisted through the storage adapter (@/lib/storage), so it follows whichever storage module you selected.

At a glance

Runs in Expo Go
Yes
Files added
19
npm packages
4
Keys to paste
EXPO_PUBLIC_SUPABASE_URL, EXPO_PUBLIC_SUPABASE_ANON_KEY
Included in
Pro

Set it up

bun run setup --auth supabase

Setup copies the module in, installs SDK-matched versions and removes the options you did not pick. Then bun run doctor lists every key still missing, with a link to where you get it. The step-by-step guide is in the Supabase Auth docs.

Other auth options

Get it

Supabase Auth ships in Pro: one payment, lifetime updates. See pricing or browse every module.