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Device Configuration
Old Versions of AppLock - Fingerprint
| Version | Size | Min OS | Architecture | Release Date | Action |
|---|---|---|---|---|---|
| v7.9.40 | 7.7 MB | Android 19+ | x86 x86-64 armeabi armeabi-v7a arm64-v8a | May 30, 2025 | Download |
| v7.9.39 | 18.1 MB | Android 33+ | x86 x86-64 armeabi armeabi-v7a arm64-v8a | Dec 1, 2024 | Download |
| v7.9.34 | 11.7 MB | Android 16+ | x86 x86-64 armeabi armeabi-v7a arm64-v8a | Feb 3, 2026 | Download |
Split APKs Installation Guide
Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
What's New
Version 7.9.0
• improved performance and bug fixes
Version 7.6.0 & 7.7.0
• added 'Smart Lock' feature(renewed 'Lock Convenience')
• bug fixes
Version 7.5.0
• added 'Remote Control' feature again(re-setting required)
• added 'Face Unlock' feature
- pixel 4
- some Samsung devices(android 9+)
• changed Wi-Fi, Bluetooth Lock(require unlocking when turning on/off)
• bug fixes
About This App
✔ 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.
· only for users with disabilities to lock/unlock apps and reduce battery usage
* App Name is changed from Smart App Protector.
Website : https://www.spsoftmobile.com
Facebook: Getting ready
Twitter : Getting ready
User Reviews
I absolutely love this application. For something that doesn't have many options, it sure gets the job done. Very easy to use. Lightweight, no glitching (2 years so far), doesn't slow down your phone, is very responsive and I can't even remember the last time I was disrupted by an advertisement. I Honestly, you really don't need much more from the app as it does exactly what it's supposed to. Also, I would recommend trying to use it together with Microsoft Authenticator and a 2FA app.
So far I like the app a lot but haven't had it long! I feel like you can block some good bypasses by being able to lock settings and pretty much everything. Also so far, when I reset my note 20 ultra, it takes like 10 seconds to load but there is a delay on the lock for the apps but does eventually pop up. For my phone, everything else pops up as locked instantly after initial startup. For the screen repair place having full access to my phone, I've locked everything. So far this is good for me!
Great when it works...but it rarely does. It will work for a little while and then will randomly just stop locking apps, even though it's still turned on. I've tried removing apps and re-adding them to lock list and I've tried turning the entire AppLock service off and back on, but when it doesn't work it simply doesn't work, which makes it useless. Switching to something else
I have tried numerous App Lock programs since I bought a Google Pixel phone (which as a side note, Google should have a built-in app lock in their Android OS but I digress.) I also use GPay (Google Pay) and I lock this app, the Settings app, among many others on my phone. When I open up GPay with other app lockers, because of locking both GPay and Settings, I can never open up as other app lockers block access. I'd have to remove both of them from the app locker's protection in order to use it. This app locker doesn't have that problem. This app locker is easy to set up and has features I don't see in other apps, such as the remote control functionality. I love how clean and simple this application is and not loaded with all of the annoying ads. I'm very pleased with this and I do not plan to use another app locker anytime soon (unless this one is not kept up to date and stops working.)
How to Download AppLock - Fingerprint APK
- Enter the package name
com.sp.protector.freeon the APK Downloader. - Select your device architecture (ARM64 recommended for modern devices).
- Click Download to get the merged APK file.
- Transfer and install the APK on your Android device.
- Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.
Frequently Asked Questions
Yes! Every file hosted on APKDER undergoes rigorous security verification. We verify that the cryptographic signature matches the official signature from the developer, ensuring the app hasn't been modified or tampered with.
To install it, you first need to enable "Unknown Sources" in your Android device's security settings. After downloading the APK file from APKDER, tap it to begin the installation and follow the on-screen prompts.
Yes! As soon as the developer releases a new version of AppLock - Fingerprint, we will scrape and post the updated APK on APKDER. You can simply download and install the new APK over the existing installation without losing your app data.
Security & Signature Verification
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.
