I built this because I wanted a vault that doesn't phone home. Every password manager I tried required cloud sync or had telemetry.

Secure Storage encrypts everything on-device with AES-256 and Argon2id key derivation (64 MB memory, 3 iterations). Face ID unlock via iOS Keychain. There's literally zero networking code in the app.

Currently finishing up before App Store submission. Would love feedback on the security approach or the landing page.