Pocket – Card & PIN Vault

Pocket keeps your debit cards, credit cards and app PINs & Passwords in one place, encrypted, on your phone, and nowhere else.

NO INTERNET. EVER.
Pocket is built without the internet permission. It can't send your data anywhere, because it has no way to connect. No accounts, no cloud, no ads, no analytics, no tracking.

ENCRYPTED BY DEFAULT
• Every item is encrypted with AES-256-GCM before it reaches storage.
• The database itself is encrypted with SQLCipher.
• Your vault key comes from your passphrase through Argon2id. The passphrase is never stored.
• Fingerprint or face unlock uses a key kept in your phone's secure hardware.

MASKED UNTIL YOU ASK
• Numbers and PINs stay hidden until you tap to reveal them, and hide again after a few seconds.
• CVV, ATM PIN, mPIN and tPIN need your fingerprint or passphrase again before they show.
• Screenshots and screen recording are blocked, and the app switcher shows a privacy cover.
• Copied values are marked sensitive and cleared from the clipboard automatically.

EVERYTHING IN ONE PLACE
• Cards: number, name on card, expiry, CVV and ATM PIN, with card-network detection and number checks.
• Banking apps: login ID, mPIN, tPIN, UPI PIN, notes and your own custom fields.
• Grouped by bank, with search and favourites.
• Light and dark themes, large-text support and reduced motion.

YOUR BACKUP, YOUR FILE
Make one encrypted backup file and save it wherever you choose. Without the backup password, the file can't be opened.

IMPORTANT: THERE'S NO RESET BUTTON
Because nothing is stored anywhere else, nobody (including us) can recover your vault if you forget your passphrase. Keep a backup and remember your passphrase.

Pocket is a personal storage tool. It is not a banking or payment app and is not affiliated with any bank or card network.