Signature Lock Screen for android smartphone.
If you are tired from pattern lock , face lock, finger scan lock, then this signature locker application is made for you.
Use your signature for lock your phone by signature.
Now Nobody can use your phone without your permission with signature locker app.
You can also lock with PIN if you forget your password.
Safe phone lock app.
Make secure your android phone with Smart signature lock app.
If you forgot your signature you can easily retrieve your Pin By Email address and then you can change your signature in Signature Lock Application.