Hey guys, for every one of us security is important. For everything, we are using our smartphones in present days. Our private photos, chats and some applications need security. We don’t want others to see them. For that many android app lock applications are there. But if anyone knows that it’s an app lock then they may uninstall that app, and they can check our personals. But if we use “Oops App lock”, no one knows that it’s an app lock application.

The most noteworthy and unique feature of this oops app lock is, the volume button is the password for our mobile. But we have to set how many times we have to press. Also, we have to select up or down button we have to press.

Full information at Techwonderz