# AppLock - Fingerprint Android app · by SpSoft · Tools AppLock - Fingerprint has 91,752,555 installs (+0.3% in 30 days), rated 4.3 from 957,808 ratings, \#183 of 234,025 in Tools. ## Figures - Installs: 91,752,555 - Rating: 4.3 · 957,808 ratings - Price: Free - In-app purchases: yes - 7-day growth in installs: +70,671 (+0.1%) (+150,024 over 14.9 days) - 30-day growth in installs: +269,238 (+0.3%) (+453,644 over 50.5 days) - Rank: #1,533 of 2,828,434 Android listings with an install count (down 19 since 2026-10-24) - Rank: #183 of 234,025 in Tools ## Reviews - Ratings by stars: 5★ 73% · 4★ 8% · 3★ 6% · 2★ 4% · 1★ 9% (957,791 ratings) - Critical reviews (from the reviews Google Play shows first, in any language): - 2★ 2026-10-19, Angelo Rivera: Bought 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. - 1★ 2026-10-04, Darrell Oon: Have 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. - 1★ 2026-10-03, raja balmik: free fire 🔥 - 1★ 2026-09-29, Krushna Kedar: bhenchod laudi ghan ghandu laudhya - 1★ 2026-09-29, OMPRAKASH TAILOR: delete nhi ho rha hai ## Description ✔ 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 --- Source: https://storetally.com/android/com.sp.protector.free As of 2026-11-07, from the StoreTally census.