About this app

This new Signature Lock Screen 2019 is an amazing & professional best lock screen app with App Lock Advance 2019. Download this best Signature Lock Screen and enhance the security of your smart phone, this signature screen lock app allows you to unlock your phone with any signature, letters, numbers and symbols or anything you draw on screen and saved as signature password in the app settings.

Here is the Signature Lock screen app free download and if you enabled the signature lock screen properly & activated, Signature password created & saved in the app settings. Then this Signature Lock Screen detects and matches every time whatever you drawn with finger & created or saved by you as your phone lock screen password.

If you don’t want to lock your phone completely and need to lock only few selected apps like gallery & photos, contacts or your messaging app. Then you just need to enable the App Lock Advance 2019 and enjoy the security of your phone. You can unlock this app using your pattern password or digital numeric password. It’s your ultimate applock for messenger lock or social lock, completely free, download now and enjoy the offline lock screen for your smart phone and improve the privacy.


Signature Lock Screen – App Lock Advance 2019 Feature

- Enable complete screen locker for apps or simply lock your apps selected
- Signature lock screen download free
- Draw your signature password with finger, create any shape, draw any numbers, letters, or sign to secure.
- Edit or draw signature to change your password, always set a pin password in case of forgot your signature.
- Best android lock screen signature app for free
- Advance Signature screen lock and app lock new 2019
- Lock selected apps using App Lock Advance 2019 is to lock the apps only like gallery photo, messages app etc
- Many lock screen background themes are available with the app you can use anyone and lock the screen
- This Signature Lock Screen new is with advanced app lock 2019 as additional feature
- Increase your phone security using this free app lock app
- Enjoy the Privacy of your phone for phone, share with friends and help to secure their personal things
- Cool lock screen app, it must be in your device for phone screen lock.
- One of the best free lock screen app with advanced lock apps feature
- Use app lock for all apps with pattern password or pin code password

Tips: Always use backup password with pattern lock or contact us if you have problem
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App Permissions

This constant was deprecated in API level 21. No longer enforced.
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Allows applications to open network sockets.
Allows applications to disable the keyguard if it is not secure.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows access to the vibrator.
Allows an application to read or write the system settings.
Allows an application to read from external storage.
Allows an application to write to external storage.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows an application to change the Z-order of tasks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows applications to access information about networks.
Allows an application to broadcast an Intent to set an alarm for the user.
Allows applications to access information about Wi-Fi networks.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows applications to connect to paired bluetooth devices.