A NEW KIND OF PASSWORD MANAGER — NO ACCOUNT. NO CLOUD. NO NETWORK PERMISSION.
BY UBERSOFT

Your passwords never leave your device.

The App Lockr is a password manager with no account, no cloud, and — uniquely — no network permission at all. Your logins are encrypted on your phone and autofilled anywhere. Nothing to sync, nothing to breach.

$4.99 ONE-TIME · NO SUBSCRIPTION · NO ADS
NO ACCOUNT NO CLOUD NO NETWORK PERMISSION NO ANALYTICS
WHY IT'S DIFFERENT

Most managers ask you to trust their servers. This one has none.

Every design choice serves one promise: the secrets stay with you.

No network permission

The app doesn't request internet access in its manifest — anyone can verify it. Passwords can't be sent anywhere because the app literally cannot reach the network.

Fingerprint autofill

Set it as your Android autofill service once. Login screens get a suggestion; a fingerprint fills it. The vault stays locked until the moment you approve.

Standard, audited crypto

Argon2id to stretch your master password, AES-256-GCM for the vault, hardware-backed keys via the Android Keystore. No home-grown anything.

A generator built in

Strong, random passwords on tap — proper entropy from your device's secure RNG, with length and character rules you control.

Phishing-aware matching

Suggestions match the real domain only. A look-alike like paypal.com.evil.io will never surface your PayPal login. Exact match, never fuzzy.

Yours to export

Back up the whole vault as one encrypted file, to wherever you like. Moving phones is export, then import. No cloud in the middle.

0
SERVERS THAT HOLD YOUR DATA
0
ACCOUNTS TO CREATE
0
TRACKERS OR ANALYTICS
$4.99
ONCE — THEN IT'S YOURS
UNDER THE HOOD

Security you can explain to a friend

No jargon required — but the details are here for the people who want them.

Your master password never leaves memory

It's stretched with Argon2id into a key that unwraps your vault, used briefly in native memory, then wiped. It's never stored, never transmitted.

The vault is AES-256-GCM encrypted

Industry-standard authenticated encryption. Each entry's secret is sealed individually and only decrypted the instant you view or fill it.

Biometrics are bound to the hardware

The fingerprint unlock uses a key held in the Android Keystore that the operating system refuses to release without a fresh biometric check.

The screen can't be captured

Vault screens are marked secure, so they don't appear in screenshots or the app-switcher preview. The app auto-locks the moment it leaves the foreground.

QUESTIONS

Straight answers

Where are my passwords stored?
Only on your device, in a single encrypted vault file. There's no account and no cloud. The app requests no network permission at all, so your passwords physically cannot be sent anywhere.
How does autofill work without an account?
The App Lockr registers as your Android autofill service. When a login screen appears, it offers a matching entry as a suggestion and — after your fingerprint or master password — fills it. The app's own screen never has to open.
What if I forget my master password?
Because nothing leaves your device and there's no account, no one can reset it — not even us. That's the whole point. Keep your master password safe, and export a backup you can restore from.
How do backups work with no cloud?
You export the vault as an already-encrypted file, to wherever you choose. Moving to a new phone is export, then import. The file is unreadable without your master password, so it's safe to keep anywhere.
Is it really pay-once?
Yes — $4.99 one time on Google Play. No subscription, no in-app purchases, no ads.

The safest place for a password is nowhere but your pocket.

One vault, on your phone, that answers to you alone.

Get it on Google Play
$4.99 ONE-TIME · ANDROID