Monica F-Droid

Monica is a local-first password manager built with modern Android technologies (Jetpack Compose, Material 3). This is the F-Droid build: it contains no Google Play Services and no proprietary SDKs.

Credential management

* Zero-knowledge vault: AES-256-GCM encryption keyed by your master password (PBKDF2), wrapped by the Android Keystore (TEE/SE)

* Store passwords, secure notes, bank cards, ID documents, billing addresses, Wi-Fi and SSH keys

* Password generator, strength analysis (zxcvbn), breach-style security analysis

* Recycle bin, entry history, snapshots

Two-factor authentication

* Built-in TOTP/HOTP authenticator with 2-column code grid

* Steam Guard support (optional integration; only contacts Steam servers when you use it)

* Post-fill one-tap code popup after autofill

Autofill & Passkeys

* System autofill service with overlay picker and inline suggestions

* Dedicated input-method (keyboard) autofill with biometric unlock

* Passkey provider for Android 14+ (create and use passkeys from other apps)

Sync & backup — your cloud, your rules

* WebDAV sync and encrypted backups (Nextcloud, Synology, self-hosted)

* KeePass (.kdbx) read/write compatibility

* Bitwarden account import/sync (works with self-hosted Vaultwarden)

* Encrypted local backups with optional auto-backup

* Plain-HTTP WebDAV is blocked by default and requires an explicit opt-in per app settings