Choose what stays locked.
Select installed apps and add a pattern lock before opening them. Enable device biometrics for supported fingerprint or system authentication options.
A little more personal space
Your apps.
Your space.
Your choice.
Choose which apps need an extra lock. Keep personal files together, set your protection schedule, and unlock with your pattern or supported device biometrics.
For Android 7.0 and later. Biometric availability depends on your device.
Make it work your way
Privacy tools for everyday use.
A focused set of controls for the apps, files, and browsing you want to keep separate.
Protection on your time.
Set the days and time interval when app protection should apply. Review recent app-unlock results stored on your device.
Keep personal media together.
Import photos, videos, and audio into the app's local file area. Preview, play, share, export, or delete your files when you choose.
Browsing with clear controls.
Open websites in tabs, save shortcuts, and manage browsing history. Choose history and cookie cleanup options in Settings.
Know what stays local.
App-lock settings, local files, and histories are stored on your device. The app also uses Firebase Analytics and Crashlytics; our policy explains that distinction.
Before you get started
A few useful things to know.
Why does App Lock need Accessibility access?
App Lock observes changes to the foreground app so it can show the lock screen for apps you selected. Its service is configured not to retrieve window contents. You enable or disable this service in Android Settings.
Can I use a fingerprint or face unlock?
You can enable supported device biometrics in Settings. The available authentication methods depend on Android, your device hardware, and the biometrics you have enrolled. App Lock does not receive your fingerprint images or face templates.
Does App Lock back up my files to the cloud?
The local file area is not a cloud backup service. Export important files before clearing app data or uninstalling. Original files and exported copies outside the app are separate and are not automatically protected by App Lock.
Is this a replacement for my device lock?
No. Keep an Android screen lock enabled. App protection depends on permissions, the service running, your schedule, and device background restrictions; it is not a guarantee against every form of access. The browser is not a VPN or anonymity service.
Mushroom Studio
Need a hand?
For feedback, troubleshooting, or privacy questions, email cuong2011.94@gmail.com.
Include your app version, Android version, and a short description. Never send your pattern, passwords, or private files.