App Lock - Ultra Applock

Contains adsIn-app purchases
260K reviews
Content rating
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About this app

Ultra AppLock protects your privacy.
This is the Ultra applock that will protects your privacy, give your phone All-round protection.
Privacy your Photo, note, call, sms, email, settings..., all the privacy guard functions for you to ensure your phone security and keep your privacy safe.
Easy-to-Use! Privacy Guard for Your Secret!

▼ Ultra AppLock provides an all-in-one solution to protect your phone privacy.

● App Locks
Applocker, password lock, pattern lock, fingerprint lock supported

● Break-in Alerts
Automatically take a picture of the guy input wrong password, privacy defense.

● Disguise Lock
Fake the unlock screen into an error report.

● Cleaning
Clean up obsolete files, free up storage space and erase traces of privacy.

● Fake Icon
Change app lock icon to a calculator.

● Invisible patterns
Option to make invisible pattern on unlock screen, people can not see your pattern lock screen while you are unlocking. More safe!

Contact Us
Please feel free to reach out for any suggestions and feedback at the email below.
Updated on
Dec 4, 2023

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.
This app may share these data types with third parties
Personal info, Financial info and 3 others
This app may collect these data types
Personal info
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

254K reviews
July 15, 2023
Been using this app for about a year. I love that the app can be beaten and stopped by either running something that makes the phone lag (large game, lots of ram usage, etc.) And it crashes, or some of the ads can be clicked on that bring you to a web browser, but that crashes, and you get right into the locked app. 1/10 quality, what a terrible security app.
47 people found this review helpful
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August 20, 2022
When the phone is horizontal, the code is too tiny to use, when it flipped back to vertical, it covers only half of the screen, as well as still being tiny. There should be am option to remove the very obvious notification for those who don't know how to do it in settings. A cool feature would be the app acting like a calculator with some sort of secret button that brings you to the applock. Also, when I'm using an app, it makes me unlock for an app I'm not even using.
173 people found this review helpful
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February 8, 2023
This is actually an amazing app with tons of features all for free, and to remove ads it's extremely cheap, $8 for a year of no ads? Extremely worth it. You can change this app to look like a calculator, you can make it look like the app crashed and it's not working but there's a secret way to unlock it, and the one that I use the most, you can set a pattern or pin on ANY app you want, all for free.
140 people found this review helpful