4.3
Up your screen-locking game
4.1
Use your fingerprint scanner
4
A fun way to lock and unlock your device
4.5
A free program for Android, by Bi Developer.
4.4
Protect device with own fingerprints
Lock individual apps on your Android for free
A free app for Android, by Katecca.
4.9
A free program for Android, by Axion MobiSolution.
4.6
A free program for Android, by Lutech Ltd.
Free fake fingerprint scanning app
Gesture Lock Screen - Signature Lock Screen Review
2
Face Screen Lock - Face Lock: A Convenient App to Secure Your Device
4.2
Free software package to hide applications from others
5
A useful app for enhanced customization
Voice Lock: Speak to Unlock
3.6
Set an image as your device’s wallpaper
4.8
A free app for Android, by olalab.