Oops AppLock

Download Oops AppLock v3.6 (6.45 MB) for Android. Lock apps with a password and protect privacy. Easy install, latest version 1 Oct 2026.

Version: 3.6 Size: 6.45 MB Updated: October 8, 2026

Click the button above to start your download — nothing downloads automatically.

Frequently Asked Questions

Is Oops AppLock safe to install? +

Only install it from a trusted source and scan the APK with an antivirus app, as the developer is unknown.

What Android version does Oops AppLock require? +

The app works on Android 5.0 (Lollipop) and newer; older versions may lack required APIs.

Can I lock system apps with Oops AppLock? +

Oops AppLock can lock most user‑installed apps, but locking core system apps may not be supported.

Do I need root access to use Oops AppLock? +

No, the app does not require root privileges to function.

How do I change the lock method after setting it? +

Open Oops AppLock, go to Settings, and select a new lock type (PIN, pattern, or password).

Will the app work after a system update? +

A major Android update can sometimes affect app‑locking functionality; you may need to reinstall or reconfigure the app.

Can I use Oops AppLock alongside another app‑locker? +

Running two app‑locking apps simultaneously can cause conflicts; it’s best to use only one at a time.

Is there a premium version with extra features? +

No premium version is listed; the app is offered as a free download.