Shake Screen Lock Unlock is an Android app developed by Interesting Life, available for free in the Utilities & Tools category. This app offers a unique and convenient way to lock and unlock your phone screen without using the power button.

With this app, you can simply shake your phone to lock or unlock the screen. This feature is particularly useful if your power button is broken or if you want to lock or unlock your screen in the dark.

Overall, Shake Screen Lock Unlock is a simple but effective app that does exactly what it claims to do. It has only two features: Shake to Lock and Shake to Unlock, making it a straightforward and efficient solution for screen locking.