Smart AppLock: Privacy Protect

Contains ads
193K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

★ The elegant, light and professional App Lock - Smart AppLock ★

-- Unlock with Fingerprint (Samsung or Android 6.0 devices) --

Smart AppLock is a tool to lock apps you like, protect you from privacy leak!
It is your great privacy guard and app lock!

With AppLock, you are able to
Lock privacy - lock apps containing privacy content, such as photos, videos(Gallery), short messages(SMS or MMS) and call logs
Lock apps - lock SNS apps, such as Facebook, Whatsapp, Twitter
Lock Incoming Calls
Lock settings - lock system settings, install/uninstall apps to keep phone away from being messed up by others or kids
Lock markets - lock games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing

Special Features of AppLock:
• Disguise your lock screen to prevent from breaking into your password
• Protect apps with multiple lock types, such as Pattern Lock, PIN lock
• With AppLock home screen widget, one click to toggle lock status
• Custom lock screen style, custom lock screen background
• Light, less memory usage
• Advice you to lock related apps smartly, privacy has never been so safe
• Beautiful UI and easy to use
• No delay auto start after device reboots
• Lock recent history, prevent app screenshot being leaked
• Hide and encrypt pictures and videos with GalleryVault
• Launch locked app within AppLock without password
• Break-in Alerts: Take a photo when someone tries to enter your locked app with an invalid password
• DelayLock: Once unlock any app, no password is required within a delay time
• Unlock with Fingerprint.

----------- FAQ ---------

I forgot my password, how to retrieve it?
When you setup the password/pattern the first time, AppLock will ask you to setup a Password Retrieve method: "Security Question".
To retrieve password, tap the "Forgot?" button to show Retrieve Password panel.

Security Question
Input the answer to the question you setup before.

Dose Smart AppLock support iOS platform?
Yes, we have an iOS version "iAppLock" for iOS users, you can visit to get the download or search "iapplock" in Cydia to install.(requires Jailbreaked iOS)

Any issue or suggest for AppLock, welcome to send mail to us!
We focus on Privacy Protect, provide the professional AppLock to protect your privacy!

Google+ :

Supported languages:
English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.
Updated on
Jun 8, 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
App activity
This app may collect these data types
Personal info, Messages and 2 others
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

184K reviews
larry dooby
October 31, 2020
This does so many things, it locks your apps that you do not want starting, it cleans up junk left behind by files when you uninstall. It tries to do many things at once, But it does not do this very well. For example I cleaned up 26mb excess spam off my phone, but when I ran CC cleaner, it found an extra 400 MB of junk. It stops many apps from starting, but it won't stop Google play or any Samsung app. These are the apps that drain your battery the most. Still an outstanding app
126 people found this review helpful
Did you find this helpful?
August 19, 2020
I only had this app for a few days so time will tell. As of now, the app seems to be working fine without any problems. I only got this app for the applock and it works good. The phone boost, junk cleaner, and CPU cooler are also nice tools to have. The user interface looks good and it's easy to navigate to change the settings. I will update if I run into any issues.
294 people found this review helpful
Did you find this helpful?
A Google user
October 9, 2018
Its a great way of adding extra security to your device.However, there are minor things that I think needs a look into by the developers. Sometimes, when I try to acess other apps (that dont have passwords added) there are glitches where I would see the lock screen but it disapears quickly. Second the finger print doesnt work as fast as it should (but its not a big deal). Lastly, I think it would be cool if the app enables facial recognition option. But overall this app is amazing!
231 people found this review helpful
Did you find this helpful?

What's new

1. Enable "Do not Disturb" by default to avoid locking every time when open an app.
2. Improve the stability.