AOA: Always on Display

A tool kit for your lock screen

Skizz

Draw solo or with others

Samsung Good Lock

The application for customizing your Samsung interface and lock screen

Wiser

Make your Android more simple

Locker Master

Customize your lock screen

CM Locker

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

Fireflies Lockscreen

Screensaver for Android lock screen

Mint Launcher

The launcher designed by Xiaomi

GO Locker

Change the lock screen of your Android

AmongLock

A lock screen with Among Us!

Email Home

A launcher for always having your email to hand

WidgetLocker

The most complete lock screen app

Holo Locker

Lock screen app based on Jelly Bean's lock screen

Screen Lock: Time Password

Block access to your mobile or to applications and files

Screen Off

A touch button for turning off your Android screen

Slidejoy

Earn money by locking your Android

Avast Cleanup

Clean your smartphone and optimize how it works

Glary Utilities

Optimization app for Android

GearUP

A feature-packed accelerator for mobile games

L Speed

Save battery on your device whilst you're playing

Clean Master

Cleaner, optimizer and antivirus in one

CCleaner

Android version of the most famous cleaner

Swapper & Tools

Get full Android control with these tools

Greenify

Improve the performance of your Android

SD Maid

An app to thoroughly clean your phone

Package Disabler

Uninstall pre-installed apps

Mobileuncle MTK Tools

Toolbox for MTK smartphones

Booster Master

Exploit the maximum potential of your Android

GLTools

Optimze the graphical performance of your GPU

Nova Cleaner

Optimizes the performance of Android

One Booster

Optimize your Android's performance