1. Tools

  2. Security/Performance

AppLock 3.0.7

Free software for locking access to individual apps

Publisher: DoMobile Lab 

LEO Privacy Guard 6.1.9

#1 Privacy Guard. Hide apps, hide photos, hide videos. Lock app, Lock screen

Publisher: Leomaster(AppLock & Privacy) 

Clean Master (Cleaner) 7.4.5

Free app to free up storage and improve device performance

Publisher: Cheetah Mobile 

DU Speed Booster

A combined antivirus, battery saver, and trash cleaner app


GO Locker 6.03

Software that allows further personalization and security for lock screens

Publisher: GOMO Go 

Battery Doctor (Battery Saver) 6.33

An application for saving battery power and approximating battery life

Publisher: Cheetah Mobile Inc. (NYSE: CMCM) 

Smart App Lock 7.5.2

Allows you to lock various parts of your phone

Publisher: SpSoft 

My KNOX 2.0.18

A BYOD program for compatible Samsung devices

Publisher: Samsung Electronics Co., Ltd. 

360 Mobile Security

Protect your device from viruses and other issues

Publisher: Safe Security Develop 

DU Cleaner

* Clean up junk to free up space, Keep your phone clean & fast! *

Publisher: DU Security Lab´╝łAntivirus killer and cleaner´╝ë