Securely protect and lock any apps with Fingerprint App Lock, Great privacy protection tool for Android. Lock Your Message, Email, Album, Contacts, Browsers etc. Do your friends always borrow your phone to playing with app or games? Do you concern your private data in some android applications may be read by people you do not want? Fingerprint App Lock helps you out. One-tap to lock apps. Lock takes just seconds, 100% faster than any other app locker. very simple and convenient to use. Protect