App Locker Master is a full version security application developed by VN New Solutions for Android users. It is the best, lightest, fastest, and most professional app lock available in the market. With its advanced features, users can lock individual apps and all apps on their phones, ensuring their privacy and personal data are protected from external access.

The app's impressive features include PATTERN and PIN lock for portrait and landscape screen mode, time PIN for more secure access, and the ability to lock both system and third-party apps. Users can also customize their lock screen with various themes and backgrounds, including their favorite photos from their gallery. App Locker Master is easy to use and has an interface that is easy to navigate, making it simple to lock any apps and secure their personal data.

This app is highly recommended for anyone who shares their phone with others, parents whose kids play on their phones, or users who have personal images in their gallery, SMS, MMS, or other chat applications that they don't want to be shared. With App Locker Master, users can feel secure knowing that their privacy is protected.