AppLock - Lock Screen

AppLock - Lock Screen

Lock your apps with pattern, pin, knock code and fingerprint lock types.

App info


3.1.6
October 28, 2025
Android 4.1+
Everyone
Get AppLock - Lock Screen for Free on Google Play

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App description


Android App Analysis and Review: AppLock - Lock Screen, Developed by App Lock LLC. Listed in Productivity Category. Current Version Is 3.1.6, Updated On 28/10/2025 . According to users reviews on Google Play: AppLock - Lock Screen. Achieved Over 3 million Installs. AppLock - Lock Screen Currently Has 28 thousand Reviews, Average Rating 4.3 Stars

Applock secures your apps with pin, pattern, knock code lock systems. Sure you can use fingerprint with those lock systems.
You can use influent themes or can create your own theme. Additionaly applocker allow you to change lock screen background.

Applock works high performance and high stability. You can secure your all apps and photos & videos.

☆You can catch intruders with spy camera. When a intruder try to unlock, applock takes a photo.
☆ Block notifications with app lock. This feature can be use complately free. You can hide your critical app notifications from prying eyes.
☆ Prevent to ununinstall apps without you. Applock shows lock screen when anyone try to uninstall any app.
☆ Mislead the intruders with this applocker app. When you turn on this feature applock shows a screen before the lock screen. This screens look likes a "App Crash Alert". The intruder will think target app crashed.
☆ You can set the work times of applock. Maybe you can not want lock your apps when you on office.
☆ If you use your locked apps often so you can set standby time after unlock any app.
☆ Audible alert repels the spies from your phone. You can set a message, applocks will read this message loudly when intruders try to unlock any app. Sure you can chose an alarm sound.
☆ You can use cool lock screen themes or you can set a background to have better lock view.
☆ You can hide applock app icon to prevent ununinstalling the app lock.
☆Applock can lock recent apps screen to best security experience.
☆ You can hide lines from lock view and prevent vibrations.
We are currently offering version 3.1.6. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

Rate and review on Google Play store


4.3
27,916 total
5 72.8
4 8.6
3 4.7
2 2.3
1 11.7

Total number of ratings

Total number of active users rated for: AppLock - Lock Screen

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

user
Gbenga Thompson Awojinrin

If there were zero stars, that'd be its right rating. This app is some sort of malware that shouldn't be on PlayStore. I downloaded and activated it, only for the app to literally restrict me from accessing all apps locked with it. Crazy part was that I used it to lock my Settings as well. So uninstalling it was not possible as it automatically prevented me from being able to do anything with it. Had to restart my phone, and use that timeframe when the phone was loading my apps, to uninstall it.

user
A Google user

So if I want to search something on the Search section of Instagram, I have to input my password/ fingerprint from 10 to 30 times ... it's ridiculous because to enter any app that I locked requires only one fingerprint or password input, but when I try to search something on Instagram this very frustrating thing happens. If that is resolved I will change my evaluation to 4, maybe 5 stars (because of adds).

user
A Google user

Clean GUI but not optimal. Why no widget or something to switch on/off protection? each time it requires to go to status... Hide icon sounds promising but not: if the protection is not activated (OFF), then no other way to go in the app unless uninstall and reinstall! Also, it can be easily killed and uninstall.

user
A Google user

Randomly crashes. "AppLock has stopped working." Not successfully locked anything on its own in days. Must manually start Applock, twice. Once to let it crash. A second time to get it to launch without crashing. Sometimes when i check apps are no longer locked--app crashed without notification. Is good app when it's working. Not mission critical reliable tho :/ Phone is not rooted. & is only around 90 days new. Ads beyond excessive in nearly every menu :(

user
A Google user

Moderately intrusive - but all 'free' programs or script apps are 99% somewhat intrusive per the business model of ' free script apps' that took the Facebook business model of information currency VS pecuniary currency. All in all, it seems to be a decent free script. If you want to see what actual permissions an Android script (or 'app') has, that cannot (on a non-rooted) be turned off, go to settings, applications, then pull them up individually and your phone usually has a 'settings/options' button (the three vertical dots in the far upper right of the screen) and select 'all permissions'/'show permissions ' or anything similar, almost every script app will have a score of identity compromising access that if you install and leave enabled the script code, the script will commonly be logging device machine address code (MAC) Android/Google ID, phone/text/MMS/browser history/still pictures/videos/each app usage and times they were used, possibly what was typed/all contacts/ability to reroute outgoing calls (for macrodata or recording), ability to make outgoing calls without your knowledge, ability to receive and transmit data (all you do on your phone, in too many cases), and many more. Nothing (or very little) is free, especially on the Droid or Apple app store.

user
A Google user

Love it! Doesn't require phone off to reset like other app lockers. Once the app switches, the lock is on, which is WAY better than the others! And no ads! Very nice! (Not sure about the need for all the permissions. But it seems similar to all app-locker apps.)

user
A Google user

So far one of the best App locks I've seen so far. and the fact that it has no ads makes it number in my book. I wanted to give it 5 stars but for some reason my contacts app doesn't appear on the lock option list. and is left unsecure. yet every other check list is a thumbs up. great work..and super great app

user
Nancy Happily

The worst App Lock app hands down. Plus there is absolutely no response from the developer regarding problems and support. I paid $3.99 U.S dollars for ads free use of this app. They want to raise the annual fee to $8.99 U.S dollars in 2021. Save Your Money!! Look for a better app than this waste of time and money!!