Applock Pro - App Lock & Guard
Contains adsIn-app purchases
4.7star
1.71M reviews
100M+
Downloads
Rated for 3+
info
About this app
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
ā Lock apps
Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.
ā Spy Camera
When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.
ā Fake Error Message
You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.
ā Hide Notifications
AppLock blocks notification of locked apps if you activate this feature.
ā AppLock Lock Timer
You can set the timer to make AppLock inactive in a certain time period.
ā Re-Lock Time
You can set re-lock time to make AppLock active.
ā Spy Alarm?
If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.
ā Customize
You can customize the theme and background style. You can choose an image from the gallery for the background.
ā Other Advanced Features
Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.
LOCK TYPES
ā Fingerprint Lock (If Your Device Support)
Fingerprint lock for your locked apps. It works if your device supports fingerprint!
ā KnockCode Lock
It is a different and powerful lock system.
ā Pattern Lock
Create a pattern by combining points.
ā Pin Lock
Create a 4-8 digit password.
ā¶ FAQ
ā How can I prevent AppLock to be uninstalled?
Firstly you should lock all critical apps. Secondly, you should activate "Hide Icon" in the preferences tab.
ā Why permissions are required?
AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, "Photos / Media / Files Permissions" is required to select a background image.
ā What should I do if I forget my password?
You can set a new password by using your secret answer.
ā How can I hide pictures and videos?
If you lock the Gallery app then, intruders can not see your photos and videos.
ā How works the spy camera feature?
When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken & saved to the gallery.
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
ā Lock apps
Lock your private apps (WhatsApp, Instagram, Settings, Messages, Messenger, etc.) with a password, fingerprint(if your device supports), pattern lock, or knock code.
ā Spy Camera
When someone tries to open your locked app, AppLock takes a selfie photo from the front camera and saves it.
ā Fake Error Message
You can set additional security precautions. If you activate this setting; when locked apps are tried to be opened a fake error message is shown.
ā Hide Notifications
AppLock blocks notification of locked apps if you activate this feature.
ā AppLock Lock Timer
You can set the timer to make AppLock inactive in a certain time period.
ā Re-Lock Time
You can set re-lock time to make AppLock active.
ā Spy Alarm?
If a password is entered incorrectly 5 times, the spy alarm will be ringing loudly.
ā Customize
You can customize the theme and background style. You can choose an image from the gallery for the background.
ā Other Advanced Features
Vibration, Line visibility, System status, New App Alert, Lock recent Apps Menu. AppLock is optimized for battery and ram usage. Also, you can use AppLock without ads at a low price.
LOCK TYPES
ā Fingerprint Lock (If Your Device Support)
Fingerprint lock for your locked apps. It works if your device supports fingerprint!
ā KnockCode Lock
It is a different and powerful lock system.
ā Pattern Lock
Create a pattern by combining points.
ā Pin Lock
Create a 4-8 digit password.
ā¶ FAQ
ā How can I prevent AppLock to be uninstalled?
Firstly you should lock all critical apps. Secondly, you should activate "Hide Icon" in the preferences tab.
ā Why permissions are required?
AppLock contains advanced features. All necessary permissions are required to implement advanced features. For example, "Photos / Media / Files Permissions" is required to select a background image.
ā What should I do if I forget my password?
You can set a new password by using your secret answer.
ā How can I hide pictures and videos?
If you lock the Gallery app then, intruders can not see your photos and videos.
ā How works the spy camera feature?
When the intruder enters the password incorrectly 5 times, the secret answer screen is shown. After answering the secret answer, a photo from the front camera is taken & saved to the gallery.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
Ratings and reviews
4.7
1.64M reviews
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26 January 2025
Awesome app! It's definitely free and easy to use (despite the premium version)! Definitely recommend it. Though, I only wish to have more fake app icons OR be able to upload one and change the name, as well as more natural fake error messages (an error message that looks like a standard error message depending on phone model)
2,728 people found this review helpful
Eliana
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23 November 2024
Simple but it works! The only downside is that it constantly asks you to leave a review. Which can get annoying when you're trying to quickly unlock an app, b7t other than that I really like it! Especially how you can customize the background so it fits your phone theme, it would be cool if you could add a picture from your camara roll thoughš!
3,062 people found this review helpful
Karylle Verdadero
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23 April 2025
The ads are ruining my aesthetic. It would've been fine if there were ads on the app, but the problem is that theres even ads on the lcokscreen while im opening other apps. My lockscreen is so dark and cool, then all of the sudden there's an online shopping ad!!!!! No, I'm not paying for this. I would've bought the premium but it's literally ā±250+ every month, it's worth even more than my spotify subscription! I don't want to buy the premium for some ads. Good app, but too much ads!
5 people found this review helpful
App support
About the developer
APP LOCK LLC
admin@tryapplock.com
1 E Erie St Ste 525
Chicago, IL 60611-2980
United States
+1 628-227-5065
