Smart AppLock: Privacy Protect

Contains ads
4.6
193K reviews
10M+
Downloads
Content rating
Everyone
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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 http://iapplock.thinkyeah.com 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! SmartAppLock@thinkyeah.com
We focus on Privacy Protect, provide the professional AppLock to protect your privacy!

website: http://www.thinkyeah.com
Google+ : https://plus.google.com/105614151477767438997
Facebook: http://www.facebook.com/smartapplock
Twitter: https://twitter.com/thinkyeahapp

Supported languages:
English, Russian, Spanish, Turkish, German, Portuguese, French, Japanese, Korean, Polish, Simplified Chinese, Traditional Chinese.
Updated on
Jan 20, 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.
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

4.6
183K reviews
Henri M Chaumin
June 23, 2024
The app works pretty well. Im giving it a low rating because of the annoying number of ads, that cannot be stopped no matter what you do.. And I've been their product Gallery Vault Pro for years and I love it. Because you just pay for the Pro Key and all the ads stop. There is no way to stop ads on Smart Lock app. Which is ridiculous because it lets you eliminate junk and notifications, but at the cost of getting bombarded with their ads. I emailed support and as usual they hardly ever respond.
4 people found this review helpful
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A Google user
April 12, 2019
I like an app that gets the job done without a huge learning curve. Setting the preferences is ultra simple, just set it and go. I had Smart App Lock up and running in less than 5 minutes, including the download and installation. Great app, great job, 5 stars! PS The latest update on this app added some features, including RAM boost, battery saver, etc, and I'm very happy. The ads that show up when running this app are visible but not intrusive. I still love Smart AppLock!
15 people found this review helpful
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A Google user
April 30, 2019
I changed my 5 stars review for a 1 star because this app went to the trash can. They changed it into something totally unrelated to what I installed it for. Now it's a cleaner, optimizer, blah, blah, blah. I don't want that. It's intrusive, everytime I do something on my phone, their pop ups show with stupid messages and ads. And the main function of it stopped working. When I try to access my protected apps, they force close and can't open them. One star rating is way higher than it deserves.
4 people found this review helpful
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ThinkYeah Mobile
May 5, 2019
Hi, Italo Barbiero. Thank you for your feedback. We are sorry you did not like our app. It would be appreciated if you could tell us your suggestions for making it better. Your comments are very important! Waiting for your reply to our email: smartapplock@thinkyeah.com

What’s new

1. Improve the stability.