AppLock Pro is one of the most popular app locker that you can lock your apps or photos easily. Choose a lock model, lock apps you want. AppLock is the best way to prevent intruders who want to open your locked apps without your permission. Your privacy is important for us. Keep your apps safe with this locking app! FEATURES ★ Lock apps Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or kn