Master Security

Master Security is a powerful Android phone protection app. Give you many security and usability features to protect your phone from threats!

feature:

★WiFi speed measurement: Detect the WiFi you use to prevent some unsafe WiFi from being used by mobile phones!

★ Mobile phone scanning: Clean up storage space: improve the running speed of the mobile phone, safely clean up the garbage, clean up the application cache, download folders, browser history, clipboard contents, etc. Quickly and easily uninstall many unwanted applications and free up device storage.

★Booster: When you need to play a game, you can always provide game acceleration, so harmful programs will not take up your network.

★ WiFi security: Securely scan the WiFi you need to connect to ensure your connected WiFi is not threatened!

★ Photo Cleanup: Sort the photos, then select the photos you want to delete for bulk operation!

★ Application Cleanup: Clean up the useless programs in the background of the phone and keep the phone running at all times.

There are more useful features waiting for you to experience! ....