Protect your apps with lock screens, use custom themes, and use a variety of features.
AppLock Pro is one of the most popular app lockers that allows you to easily lock your apps or photos.
Select the lock model, the apps you want to lock. AppLock is the best way to prevent intruders from opening your locked apps without your permission.
Your privacy is important to 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 it), pattern lock, or knock code.
★ Spy camera When someone tries to open your locked app, AppLock takes a selfie photo with the front camera and saves it.
★ Fake error message You can set up additional security precautions. If you enable this setting; a fake error message appears when trying to open locked apps.
★ Hide notifications If you enable this feature, AppLock will block notifications from locked apps.
AppLock Lock Timer You can set a timer to disable AppLock at a specific time.
★ Relock Time You can set a relock time to activate AppLock.
Spy Alarm? If the password is entered incorrectly 5 times, the spy alarm will start ringing loudly.
★ Customization You can customize the theme and background style. You can select an image from the gallery for the background.
★ Other advanced features include vibration, line of white, system status, new app lock notification, locking the recent apps menu. AppLock is optimized for battery and RAM usage. In addition, you can use AppLock without ads at a low price.
Lock Types
Fingerprint Lock (if your device supports) Fingerprint lock for your locked apps. It works if your device supports fingerprints!
★ Code Lock This is a different and powerful locking system.
★ Pattern Lock Create a pattern by combining points.
★ Create a 4-8 digit PIN lock password.
▶ FAQ ★ How can I prevent AppLock from being uninstalled? First, you need to lock all important apps. Second, you need to enable “Hide icons” in the preferences tab.
★ Why are permissions necessary? AppLock has advanced features. All necessary permissions are required to implement advanced features. For example, “Photos/Media/Files permission” is required to select a background image.
★ What should I do if I forget my password? You can set a new password using your secret answer.
★ How can I hide photos and videos? If you lock the Gallery app again, intruders will not be able to see your photos and videos.
★ How does the spy camera feature work? When the intruder enters the password incorrectly 5 times, the secret answer screen appears. After entering the secret answer, a picture is taken with the front camera and saved in the gallery.