AppLock PRO

5.19K reviews
Content rating
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About this app

Keep your private and professional life safe with AppLock PRO.

AppLock PRO is a must-have personal security app to secure your privacy and it supports for fingerprint, password or pattern lock. Choose your own favorite style to lock apps. AppLocker can be used to lock Facebook, WhatsApp, Instagram, Snapchat, Gallery apps with password to prevent the apps from being exposed by snooper!

Main Features: -
►Support for fingerprint, password and pattern lock.
►Prevent unauthorized access by catching people who secretly unlock your private apps.
►Easy-to-use and user-friendly GUI.
►You can lock an unlimited number of applications.
►Only you can access the locked applications by entering the passcode.
►Lock newly installed apps.
►Lock settings to prevent misuse of the phone to change the system settings.
►AppLocker can be used to lock social media apps, messaging apps, contacts, settings and any app you want.
►Invisible Pattern Lock - Option to make invisible pattern on unlock screen for extra security, so that people cannot see your pattern lock screen while you are unlocking.
►Intruder Selfie - Snap a picture of intruders.
►Privacy Guard - Hide your personal pictures and videos by locking gallery and photo apps with AppLocker.
►PIN Lock – Support for random keyboard. Much safer for you to lock apps.
►Customize Theme – Choose your own favorite color or picture for unlock screen.
►Replace App Lock ICON - App Locker allows users to change its icon to one that looks like a Calculator on the home screen. Easy to confuse snoopers and safeguard your privacy!

App Locker (App Protector) one of the best rated security tool for Android Device! Download now and your privacy will be well protected with password lock, pattern lock & fingerprint lock!

If you have any questions/suggestions regarding our app locker app, please contact our app locker team:
Updated on
May 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.
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
Data can’t be deleted

Ratings and reviews

4.99K reviews
Luna Moon
March 13, 2024
Pros: Random number location for Pin number. Price. Simple Interface. Progressive Apps. Works on Google tablet. Privacy. Cons: Defaults to pattern or pin only, finger print option inconsistent. Buggy delete key on key pad(Rare). Progressive Apps(Overrides orginal app from the list). Not a tablet app(Security flaw allow in settings to full screen). Require security question for one feature. Re-lock option affects all apps to be unlock. Using defaults options avoids the cons. Recommend.
4 people found this review helpful
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Jordan Wesemann
October 14, 2022
Works to lock access but can be circumvented by rebooting. I have this on two of my phones and while it works well to lock the apps I designated, when my phone is rebooted there's a gap of vulnerability where everything is unlocked (about two minutes) until the AppLock service starts up and the lock code is put in place. EG I lock the App store on my kid phone to prevent reinstalling TT they just reboot and get access. Otherwise, I am very pleased with how easy and intuitive it is to use.
57 people found this review helpful
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Blue Eyed Genie
June 21, 2022
Not too good. Depending the reason of use, there is one slight flaw that my 12 yo has worked out. If an app is locked eg messages and someone else inputs the pin/pattern/fingerprint in incorrect, you can just press the recent app button at the bottom of your screen (where you can see a preview of recently opened app) and you are able to see read the first few lines of a message. This then also applies to all communication apps. And all other apps in general. Also it relocks an app when in use.
106 people found this review helpful
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What's new

Thanks for using AppLock PRO - Fingerprint, PIN & Pattern! We bring regular updates to improve performance and reliability.