AppLock - Advanced Protection for Android
★Features:
☆ Lock app 3rd party and system apps
☆ interface easy to use
☆ Pattern and pin for lock in portrait and landscape screen mode
☆ Less Battery and Memory usage.
☆ Protect uninstalled and installed.
☆ Built in offline password recovery.
☆ Hidden icon of this app
★ Easy to use, beautiful UI with Material design, ripple animation.
★ Three password modes: Pattern Lock, Passcode Lock
★ Random keyboard password
★ Auto-Rotate: The screen of your device will not auto-rotate when running registered app.
★ Hide app icon (Remove AppLock icon on App Draw & Home screen)
The lightest, least power and memory usage
• Advice you to lock related apps smartly, privacy has never been so safe
• Beautiful UI and easy to use
• No delay auto start after device reboots
★Specially:
‣ Not affect your battery
‣ Hidden icon of this app and recovery by password recovery
‣ Start this app lock immediately when your phone restart.
When use Apps Locker Advanced Protection if you have any problem,
Keeps People guessing
by K####:
It is great but that can't support themes.