CM Locker

Lock your Android's screen and locate it in the case of theft or loss

Screen Lock: Time Password

Block access to your mobile or to applications and files

Slidejoy

Earn money by locking your Android

Locker Master

Customize your lock screen

Screen Off

A touch button for turning off your Android screen

WidgetLocker

The most complete lock screen app

AmongLock

A lock screen with Among Us!

Holo Locker

Lock screen app based on Jelly Bean's lock screen

Skizz

Draw solo or with others

Email Home

A launcher for always having your email to hand

Fireflies Lockscreen

Screensaver for Android lock screen

Wiser

Make your Android more simple

Samsung Good Lock

The application for customizing your Samsung interface and lock screen

Mint Launcher

The launcher designed by Xiaomi

GO Locker

Change the lock screen of your Android

AOA: Always on Display

A tool kit for your lock screen

Chordify

Tool to instantly learn the chords of any song

Songsterr

Learn to play thousands of songs on your guitar

Beat Maker Pro

A rhythm pad for creating melodies and learning how to play

flowkey

Learn to play the piano with a virtual teacher

Walk Band

Play several instruments in the same app

Real Guitar Free

An application to learn how to play the guitar

MuseScore

Millions of sheet music and lessons for all musical instruments

Yousician

Learn to sing and play several instruments

Real Piano

Play the piano on your Android

Ultimate Guitar

Discover thousands of chords for playing the guitar

Chord AI

Get the chords of any song

Simply Piano

Lean to play the piano with this app

Jamendo Music

Platform for online music under a Creative Commons license

BACKTRACKIT

An application to help you improve your musician skills

Perfect Piano

Learn to play the piano on your mobile