AppGuard : Locker for Security.

◇◆◇◆AppGuard Official App◆◇◆◇
■Preventing unauthorized access
■Take a face photo of unauthorized user
■Very simple & easy to use

▼How to use▼
(1) Set your screen-shot to main screen.
(2) Go to sleep mode.
(3) If an unauthorized parson tried to access your phone, AppGuard shows notification on your mobile phone screen with an alert sound.
(4) And taking a photo of unauthorized user..