Dark App Locker

Lock your best apps and lock your personal data.
This tools is very simple and powerful to lock your apps, like Photo Album, File Explorer, WA, and much other.
MAIN FEATURE:
* Using PIN and Pattern.
* Set pattern size you want.
* Invisible Mode.
* Set window message.

NOTE: this apps maybe not working for some Device, if you have any issue about this app, please contact us at sadensstudio@gmail.com