AppLock

AppLock AppLock is a lightweight Android app locker that secures your apps with a password, pattern, or fingerprint. Lock/unlock automatically by time or location, hide photos with a vault, and prevent uninstalling.

AppLock

AppLock is a security tool for Android devices. Since it uses a lightweight installation package, you don’t need to worry about APK files taking up extra system resources. Your home screen shows all the apps on your phone, and you can lock the ones you want in seconds using a single slider.

To unlock protected apps, you’ll be asked to set up a numeric password. After that, every time you open a locked app, you must enter the password you created. The same protection also helps stop others from uninstalling AppLock—your password prompt acts as a barrier.

Download AppLock today and keep your private information out of reach.

Highlights

• App locking methods: password, pattern, or fingerprint



• Vault: hide pictures and videos
• Theme support: well-designed themes for a cleaner look



• Incognito browser: no browsing history is recorded



• Private SNS: sign in to multiple accounts
• Intruder Selfie: take photos of anyone trying to break in
• Custom background: choose your favorite image
• Customized profiles: create different locked app groups
• Time Lock: automatically lock/unlock based on a schedule
• Location Lock: automatically lock/unlock based on location
• Hide AppLock icon
• Advanced Protection: helps stop AppLock from being killed by task killer tools
• Random keyboard: reduces the risk of others peeking your PIN
• Fake cover: display a decoy screen (e.g., fingerprint-style or “force closed”) on locked apps
• Lock switch: lock toggles like Wi‑Fi, Bluetooth, and sync
• AppLock widget: turn AppLock on/off with one tap
• Quick lock switch: lock/unlock directly from the notification bar
• System settings lock: prevent kids from changing system settings
• Brief exit: you can temporarily exit without re-entering your password/pattern/fingerprint within a set time
• Prevent uninstalling: stop others from removing locked apps and AppLock itself
• Low memory usage
• Power saving mode

Key Features

• Picture Vault: store selected photos inside a virtual safe that only you can access
• Automatic locking: lock or unlock apps automatically by time or location
• Profiles: set different protection groups for different apps
• Random keyboard: helps prevent others from observing your password while you type
• Quick actions: use the status bar quick lock switch, brief exit options, and more

FAQs

How do I change my password?

Open AppLock, go to Protect, then open Unlock Settings.

How can I stop people from uninstalling AppLock?

In Protect, enable Advanced Protection. This makes it so nobody can uninstall or terminate AppLock without the password. If you ever need to, you can turn off Advanced Protection later.

I forgot my password—how can I recover it?

First, update to the latest version. Then tap the AppLock icon, choose the icon in the top-right corner on the lock page, and tap “forgot password”.

Conclusion

AppLock is a useful add-on for anyone who wants to secure personal data or limit access from family and friends. It also includes automation designed for specific pre-existing apps and tools, helping keep protection quick and convenient. You can create separate settings for different needs and use different password types for different content.

With its modern protection approach and built-in assistance, AppLock helps keep your device safe—no one can access protected apps or extract secrets without the correct password or user authentication after the app is installed.