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Split APKs Installation Guide
Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
Related Applications
What's New
- Performance Improvements!
About this app
★★★ Protect your Privacy. The App Lock with Fingerprint support★★★
App Lock is an AppLocker (App Protector) that will lock and protect apps using a password or pattern and fingerprint.
App Lock can lock, Social Media apps, Messaging apps, Gallery, Contacts, Settings, and any app you want. Prevent unauthorized access and protect your privacy.
★ With App Lock:
Never worry about friends borrow your phone to use mobile data again!
Never worry about a friend gets your phone to look at the gallery again!
Never worry about a friend who reads private messages on your phone!
Never worry about parents check your social media apps!
Never worry about your kids change Settings, send random messages, paying with credit cards again!
• Lock apps with password, pattern, or fingerprint lock.
• Themes with many color options.
• Lock system settings to prevent an unwanted change by kids.
• Prevent uninstalling apps.
A must-have personal security app to secure your privacy.
★ Lock your apps with a "secure" but "easy to unlock" pattern.
★ Now with fingerprint support!
★ App Lock does not consume RAM, battery, and other system resources!
★ Secure your messaging and social apps and make your social life yours.
★ Hide your pictures by locking gallery and photo apps.
★ Keep your data secure from prying eyes.
★ Awesome Themes and Colors!
★ Material designed.
★ Works flawlessly even with the latest versions of Android!
Required Permissions And Privacy Notes
Usage Stats Permission: To lock apps, we need to be able to see the last running app. For this, we ask for your "Usage Stats" permission.
Overlay Permission: We ask for "Display Over Other Apps" permission so that we can show the lock screen over the locked app.
Camera Permission: We ask for your camera permission so that we can take photos with the front camera of intruders who try to open your locked apps without your permission.
App List: We need to list your apps to choose which apps to lock. We ask for your permission for this.
How to Download App Lock: Fingerprint, Pattern APK
- Enter the package name
com.martianmode.applockon the APK Downloader homepage. - Select your device architecture (ARM64 recommended for modern devices).
- Click Download to get the merged APK file.
- Transfer and install the APK on your Android device.
- Keep Updated: Visit APK Downloader regularly to search for and download the latest secure versions of your favorite apps.
Security & Signature Verification
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.