App Lock keeps your private apps, photos, and files protected behind a PIN or
your fingerprint. Lock any app on your device so that messages, banking, gallery,
social media, and more can only be opened by you.

KEY FEATURES
• Lock any app with a PIN or fingerprint/Face Unlock
• Instant locking — the lock screen appears the moment a protected app opens
• File Vault — hide private photos and files
• Private Browser — browse without history or cookies
• Intruder Mode — capture who tried to unlock your apps
• Lock schedules — automatically lock apps during chosen time ranges
• Prevent uninstall protection
• Light, dark, and system themes
• Available in multiple languages

HOW WE USE THE ACCESSIBILITY SERVICE
App Lock uses Android's Accessibility Service to detect when you open one of the
apps you have chosen to lock, so it can instantly display the lock screen over
that app. This is the only way to reliably know which app has come to the
foreground and to lock it without delay.

The Accessibility Service is used solely to read the package name of the app
currently in the foreground. App Lock does NOT read, collect, store, log, or
share your screen content, the text you type, your keystrokes, or any personal
or sensitive information. This data never leaves your device and is not
transmitted to us or any third party.

The Accessibility permission is optional and you are asked for clear consent
before it is enabled. You can turn it off at any time from your device's
Accessibility settings, and App Lock will continue to work with its other
locking methods.

Protect your privacy today with App Lock.