AppLock - Powerful App Lock

Contains ads
4.1
13.4K reviews
1M+
Downloads
Content rating
Everyone
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About this app

AppLock is a privacy protector app for Android. It can keep your phone safe from annoying snoopers and prying eyes.

Features:
AppLock protects your privacy with your own AppLock pattern:

★ Lock social apps - Protect your favorite apps and privacy. No one can peep at your private chat any more.
★ Lock system settings – Prevent malicious use of your settings such as Contacts, Gallery, Videos, Email and etc.
★ Lock your privacy - AppLock can lock any third-party apps, including games, gallery, videos, photos, files and etc.

AppLock hides the draw path to make pattern invisible, securing your password to the greatest extent.

AppLock generates dynamically colorful lock screen according to the principal hues of the app being protected.


AppLock provides the muti lock options. You can select a suitable mode for you.
★ Lock your app at the device screen off
★ Lock your app after exiting the app for 30 secs or 2 mins
★ Lock your app after you minimize it immediately


AppLock is free, which provides you with the ultimate simplicity and user experience.

How to use:
★ Start app, set the password and the answer of Security Question.
★ Select the app you want to lock in AppLock's app list.
★ Enter the password to unlock the app your choosing locked when you start that.
★ If you forgot the password, it is convenient for you to reset new password by answering the security question you set before.

Note: For android 5.0+, please allow Applock to use usage access permission.
You can first find AppLock and then allow usage access.
If AppLock do not work, please make sure you enable floating window on your android devices.
Try following methods:
Enter settings--app application, find AppLock and enable the floating window for our AppLock.
Updated on
Dec 31, 2025

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

Ratings and reviews

4.1
13.1K reviews
A Google user
April 24, 2020
Not much good it create problems . When we open any app it take a lot time to open , they demand password two times and again and again cpu booster comes , i really don't like this problem . And one more problem when i try to change password it demand D .O.B and when i type it shows incorrect. andOtherwise it is okkkk.
26 people found this review helpful
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A Google user
May 8, 2019
i have to say im very fussy about app permissions and what apps do. i have to say this app keeps impressing me, new up dates with new features , it keeps getting better and does what its supposed to a faultless app lock. keep up the good work guys. anyone who needs an app lock use this one its perfect for what you want and keeps getting better
1 person found this review helpful
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Sadhana Dutta Pramanik
October 6, 2020
At first I gave it 5 starts and gave this message — 'This is the best app locker among those apps I have seen.', but now I am seeing that when I lock, then after 7 or 15 days it unlocks itself automatically. This is so disgusting right? Please update and overcome this problem. If the problem goes, then I will again give it 5 starts otherwise this is worse app😡.
24 people found this review helpful
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What’s new

Improve the performance.