Secret App
Lock for Android is the best app protector you can find on Google Play.
Recently created by CanliDroid, this app locker is compatible with any phone or
tablet that contains 5.0+ or 6.0+ Android version. It will help you secure
everything you want in your device, with few quick and simple steps.
Of course,
you have to download and install it first. Then, you can start setting a pattern
lock and create it the way you want it. You can make it simple or complicated,
it is up to you, but enter it twice in order to be remembered. When you set
this, you have to allow usage access to the apps in the settings menu (just
switch on the access to AppLock). Within the menu, you can do a lot of stuff,
like change the theme color, access image, audio and file vault to protect your
files into a secured location, view the photo of the intruders and tap on any
app you want in order to secure it with the already chosen pattern.
If by any
chance you forget your password, you can set up a security question and answer
which will help you to reset it. The patterns will appear when you open a
locked app and only you will know it, only you will have the access to your
private stuff. Download the app for free from Google Play.
Google Play Download Link: Secret
App Lock for Android