AppLock - Fingerprint
AppLock - Fingerprint has 91,752,555 installs (+0.3% in 30 days), rated 4.3 from 957,808 ratings, #183 of 231,736 in Tools.
Description
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✔ Smart AppLock will lock and protect apps using a password or pattern and fingerprint(face recognition).
Lock Facebook, Instagram, TikTok, Gallery, any apps and prevent the apps from being exposed by friends, parents, snooper!
✔ In addition to lock, AppLock can catch intruders by taking a picture and even hide the fact that lock the app with fake error window!
The most advanced AppLock! try it now!
--- Main Features ---
▶ AppLock
Lock the app with a password to protect your privacy.(app locker) e.g) SMS, Messenger, Whatsapp, Snapchat, LINE and any apps
▶ Catch Intruders
If someone access your app then, take a picture, video and send to your email.
▶ Fingerprint, Face recognition
Supports convenient and powerful lock with fingerprint, face recognition.(If your device supports it)
▶ Fake Lock
You can even hide the fact that lock the app with fake error window.
▶ Notification Lock
Blocks the locked app's notification message in the top notification bar
▶ Screen Lock
Prevents the screen turns off when running certain apps.(make use of Internet, E-Book, Game)
▶ Smart Lock
Lock only specific time or auto-unlock when connected to specific WiFi or Blutooth.
▶ Multiple Password
You can set a different password for each locked app.
▶ Scalable Pattern
Scalable pattern size up to 18x18 than the existing simple 3x3 pattern.
▶ Home Screen Lock
Lock the whole phone using lock screen of AppLock instead of lock screen of system.
--- App Features ---
· The first generation AppLock and verified by 50 millions of people to download the app until now.
· The app size is just about 8MB and working fast and lightly.
· AppLock provide a variety of features and detailed options than simple feature in other app.
· Supports 32 languages.
--- Other features ---
· Support PIN, Pattern, Password, Guesture, Fingerprint, Face recognition
· Easy to lock/unlock using widget and notification bar.
· The user can decorate the lock screen. e.g) change a background the desired photo.
· AppLock supports the ability to reset a lost password.
· You can place the buttons arranged of password randomly.
· Restrict unlock attempts to prevent others continually to attempt to unlock it.
· Supports the ability to lock Incoming Call.
· Supports the ability to lock WiFi, Bluetooth.
· You can auto-lock newly installed apps.
· When running certain apps that can automatically rotate the screen (or vertical fixed).
· Guard private data, privacy and keep security and app protection/safer.
· In addition, it includes more features.
--- FAQ ---
1) How can I prevent AppLock to be uninstalled and delete?
· Please enable 'Uninstallation Prevention' option in settings, then AppLock is never uninstalled.
2) Is there a feature for forgotten password
Yes, if you set your email or security QnA, you can initialize your password when you forgot password.
3) Can't run(find) AppLock(or AppLock disappears in App Drawer)
· if you hide AppLock's Icon in options, and then AppLock will disappear. To run it, please put 'Widget' of AppLock in Widget List and click it.
4) Can't uninstall AppLock.
· Please disable 'Uninstallation Prevention' option in Settings before uninstalling AppLock.
AppLock uses Device Administrator permission.
· only used to prevent AppLock being uninstalled
AppLock uses Accessibility service.
· Enabling accessibility services activates the 'Improved Lock Engine' option, which reduces battery consumption, loads the lock screen faster, and provides more stable lock services.
Accessibility services are used solely to detect app launches and to lock and unlock the device; they do not collect any data.
* App Name is changed from Smart App Protector.
Website : https://www.spsoftmobile.com
Facebook: Getting ready
Twitter : Getting ready
Reviews The reviews Google Play shows first (its most relevant), from the US store, in any language.
From 957,791 ratings.
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★★☆☆☆ Angelo Rivera · 19 Oct 2026 · v7.9.42Bought premium. I like the interface because it's clean, but why can't it lock again the app when the app is closed and restarted unless I lock/unlock the phone? Major design flaw on security.
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★★★★★ AKINLADE SAMUEL OLUWADAMILARE · 17 Oct 2026 · v7.9.42I have been using this app for almost 2yrs now and honestly this app is so good especially once you pay for 1yr subscription and they don't ask for much too this app has been so clutch especially since samsung apparently decided we didn't need native app lock
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★★★★☆ Mitu Tiwari · 17 Oct 2026 · v7.9.42(pls improve more this application, updates and also customize the battery drain system pls, and pls fix the ad showing system.) otherwise everything is good to go. pls,more improve your (improve lock engine) who gets in this app. you need to improve it.
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★★★★★ MalikAmmad Sab · 5 Oct 2026 · v7.9.42Excellent 👌🏻 App
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★★★★★ MOHAMED “Janagale” MUMIN OSMAN · 5 Oct 2026Well done 👏
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★★★★★ Prevalge Pinzya · 4 Oct 2026 · v7.9.40Greet app forever
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★★★★★ Momoh Kamara · 4 Oct 2026 · v7.9.42I trust the app
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★★★★★ Alee Saif · 4 Oct 2026 · v7.9.42jhakkas
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★☆☆☆☆ Darrell Oon · 4 Oct 2026 · v7.9.42Have to keep restarting the app since Google introduced advanced protection for their phones. The app is pretty much useless now as it leaves all your other apps unlocked and vulnerable.
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★★★★☆ Mukesh bakolia · 4 Oct 2026 · v7.9.42this app good but one small problem that after one day not locked apps reopen this app and relock apps and working
Search Android reviews - every stored review from the store, not only this listing's.
Growth change in installs
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | +70,671 | +0.1% | +150,024 | 14.9 days |
| month | +269,238 | +0.3% | +453,644 | 50.5 days |
| year | Not enough history yet | |||
How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
Ratings were removed in Oct 2026, Nov 2026; shown as 0.
Alternatives to AppLock - Fingerprint
| Name | Installs | Rating |
|---|---|---|
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62,778,657 | 4.4 |
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41,735,153 | 4.1 |
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28,835,005 | 4.3 |
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27,757,193 | 4.1 |
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18,382,509 | 4.0 |
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9,384,829 | 4.6 |
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3,669,214 | 4.6 |
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2,956,396 | 4.4 |
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2,428,427 | 4.5 |
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1,218,437 | 3.6 |
Rising in Tools this week
| Name | Installs gained | Week |
|---|---|---|
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+209,095 | +159% |
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+418,577 | +133% |
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+119,642 | +103% |
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+195,382 | +78.6% |
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+86,325 | +73.3% |