Contains ads
513K reviews
Content rating
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About this app

AppLock can lock apps, photos, videos and other private data with password lock or pattern lock. IVY AppLock is a free app lock and privacy guard to prevent intruders & snoopers from peeping at your private data, hide sensitive photos and videos by encrypting your Gallery, keep children or snoopers away from messing up your settings, deleting important things or making in-app purchase. Customize app lock settings as you want, more secure and smart to lock all privacy in one small AppLock.

AppLock can lock all android apps, including:
- Social apps: AppLock can lock Facebook, WhatsApp, Messenger, Vine, Twitter, Instagram, Snapchat, WeChat and so on. No one can peep at your private chat any more.
- System apps: AppLock can lock Contacts, SMS, Gallery, Videos, Email and so on. No one can mess up your settings for system apps.
- Android pay apps: AppLock can lock Android Pay, Samsung Pay, Paypal and so on. No one can use your wallet to purchase any item.
- Other apps: AppLock can lock any third-party apps, including Gmail, Youtube, games and so on. Completely protect your privacy.
AppLock can lock photos and videos.
After locking gallery and video apps, no intruder can peep at your private photos and videos. No worry about privacy leakage.
AppLock provides invisible pattern lock and random keyboard. No one can peep at your password or pattern. Completely safe!

1. How to set my password at the first time?
Open AppLock -> Draw a pattern -> Confirm pattern; or
Open AppLock -> Enter PIN code -> Confirm PIN code
Note: For android 5.0+, allow Applock to use usage access permission -> Find AppLock -> Allow usage access
2. How to change my password?
Open AppLock -> Settings
Reset password -> Enter new password -> Reenter password
3. What should I do if I forget the AppLock password?
At present, you can reinstall AppLock if you forget the password.

Highlights of AppLock:
DIY Themes:
-Choose favorite themes from AppLock Theme Store, or customize themes or wallpapers with your picture, lovers photo, enjoy fun DIY.

Intruder Selfie:
-Take photo of intruders who trying to break in your phone
-Record the time and data in AppLock for check

Replace AppLock Icon:
-Replace AppLock icon with Alarm Clock, Weather, Calculator, Calendar and Notepad on home screen, easy to confuse snoopers and keep privacy safe.

Lock Frequency:
-You can set AppLock to run in Always Lock/5 minutes/Until screen off mode. Customize lock frequency, more user friendly.

Power Saving:
-Save phone power by 50% after enable power saving mode in AppLock.

One-Tap to Enable/Disable AppLock:
-Tap the lock icon at the upper right corner on Lock App page, to enable or disable AppLock.

More features will come soon, please stay tuned, including:
-Screen Lock: Use the same AppLock password to lock phone screen, more powerful.
-Photo Vault: All locked private photos will be moved from Gallery to photo vault.
-Video Vault: All locked private videos will be moved from Gallery to video vault.
- App Disguise: Use fingerprint lock or force close to confuse intruders, more secure.
Force Stop shows a fake crash screen to those who want to access your phone
Fingerprint Lock stop unauthorized access
- Cleaner & speed boost: Clean junk files and boost phone speed, easily to get it done in AppLock.

AppLock uses Accessibility Service to save battery.


Join our Google+ Community, to be a volunteer tester, enjoy the latest version of AppLock in advance, and help us improve AppLock to provide much better user experience.

If you have better localization translation for AppLock and its description, or any questions and suggestions, please feel free to contact us via:
Updated on
Mar 10, 2020

Data safety

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
513K reviews
Wayne McClelland
October 16, 2020
This App works really well. I noticed that possibly the other Apps or the phone itself will turn this App off giving the appearance that it doesn't work or function well. This isn't the case. I went to Settings, then scrolled down and clicked on Accessibility. I noticed that the App was somehow turned off by the phone device itself. I believe it was the security section where you select a password or pattern. I turned it back on and I haven't had a problem since. It seems to be a great App.
1,563 people found this review helpful
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A Google user
June 24, 2019
I love this app! The obvious that anybody can be delete it if they know what they're looking for is a problem but unavoidable. Switching it to a calculator fake icon clearly helps a whole lot to avoid that. Bottom line, it's always worked very well for me and I highly recommend it to protect your privacy! Thanks and a great job to the developers...
1,076 people found this review helpful
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Ali Baba
June 24, 2020
It won't lock all the apps you want it to. I tried locking What'sapp and every time I go to open the app, it goes straight into the app instead of asking me to enter a password first! It doesn't matter how many times I reset my phone, unlock and lock it again or just play around with it. There's nothing that's changing! I'm definitely deleting this one if they can't fix this problem
1,026 people found this review helpful
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What's new

1.Improved applock compatibility on Android 8.0 and 9.0 devices.
2.Improved settings lock experience.
3.Fixed minor bugs to provide better user experience.
4.Asked to grant certain permissions when needed.
5. Theme Store improved, more beautiful applock themes added.
6. Share intruder selfie on Facebook.
7. AppLock UI improved.
8.Fixed to comply with related policies