🔐 Lock any app

App Lock for Android

Choose exactly which apps require your PIN or biometrics to open. Everything else on your phone opens normally, no extra friction.

Your phone's lock screen protects the whole device, not individual apps

Once your phone is unlocked — handed to a friend to show a photo, borrowed by a kid for a game, left on a desk — every app on it is fair game. Most people don't want that level of access for messaging apps, banking apps or their Gallery specifically.

Lockilee's App Lock adds a second checkpoint at the app level. You choose which apps need a PIN or biometric unlock; the rest of your phone stays exactly as easy to use as before.

How it works

Set it once, per app

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Choose apps to lock

Pick the specific apps you want protected from the list of apps installed on your phone.

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PIN or biometric unlock

Locked apps ask for the same PIN or biometrics you use to unlock Lockilee itself.

♻️

Automatic re-lock

Once a locked app leaves the foreground, it re-locks — no manual step required.

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Built for shared phones

Hand your phone to someone else without worrying about which specific apps they can open.

Privacy Guides

Related reading

FAQ

Frequently asked questions

Which apps can I lock?

Any app installed on your phone — messaging apps, banking apps, your Gallery, social apps, anything you'd rather not have opened by accident or by someone else holding your phone.

Does App Lock require its own separate password?

No, it uses the same PIN or biometrics you already set up for Lockilee, so there's one unlock method to remember rather than a different password per app.

Does a locked app stay unlocked all day once I open it?

No. Locked apps re-lock automatically once they leave the foreground, so switching away and back requires unlocking again.

Is App Lock the same as the Private Vault?

They're separate features that work together. App Lock restricts access to entire apps; the Private Vault encrypts specific photos, videos, documents and files. You can use either one on its own or both together.

Lock the apps that matter

Free to start, with 10 slots across files and locked apps.

Get Lockilee on Google Play