To lock the screen when you use any chat apps by using password pattern
Includes:
WhatsApp, BBM, Skype, Snapchat, Instagram, Telegram, Viber, LINE, WeChat, Google Hangouts, Facebook & Facebook Message, SMS, Twitter,Pinterest, Vine, Ask.fm, Tango, KakaoTalk, BeeTalk and Yahoo Messenger etc ...
This app can keep your privacy and secure
Just use on / off to choose which app you want to lock and you can also configure lock setting by yourself.
have a fun ^^ this is Messenger lock
9Apps 4.9
