★ Downloaded more than 20 Million
★ The Origin of AppLock, Supporting 31 languagesSmart AppLock is an AppLock or App Protector that will lock and protect apps using a password or pattern and fingerprint!(e.g Facebook, WhatsApp, Line, Gmail and any app you choose)With Smart AppLock, you can :
✔ lock any apps(SNS, Game, Photos, Videos, SMS)
✔ detect and takes a picture of the Intruder
✔ lock apps using Fake Forced Close pop-up
✔ lock apps using multiple password
✔ lock your phone using remote control
✔ lock systems(Wi-Fi, Settings, install/uninstall and more)★ Don't worry about exposing your privacy and private data to friends!
★ Don't worry about kids change your settings and game.■ features
• Lock any apps using password and pattern(e.g Twitter, Gallery, Camera)
• Detects and takes a picture of the Intruder
• Send the captured Intruder via email
• Fake Forced Close pop-up
• Support fingerprint (imprint)
• Multiple passwords for each app
• Profile for each user
• Custemize lock screen(background and theme)
• Variable size of pattern(1x1 ~ 18x18)
• Remote Lock Controll
• Home Screen Locker
• Support PIN, Pattern, Passcode, Guesture
• Hide Smart AppLock's icon from launcher
• Lock screen timeout
• Lock screen rotation
• Lock incoming and outgoing calls
• Lock 3G, 4G data, Wi-Fi, Bluetooth and more
• Lock new apps
• Uninstallation Prevention
• Backup and Restore
• Wi-Fi and Bluetooth whitelist to deactivate lock at whitelisted locations(Smart Lock)
• Set Lock Time to only activate lock at certain time
• Lock status bar in Home Screen Locker
• And Lots of More features
• Easy-to-use and user friendly GUI■ FAQ
• Can I lock any app?
Yes, you can lock any installed apps in your device.(Google Play Store, Market and any apps)• How can I lock the app?
It's simple, please add apps you want to lock, and set your password.• How can I prevent this app to be uninstalled and delete?
Please enable 'Uninstallation Prevention' option in default settings, then AppLock is never uninstalled.• How can I prevent lock service to be killed by Task Manager?
Please install Helper, then, Task Manager can't kill lock service.• 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.• Can't run(find) Smart AppLock(or AppLock disappears in App Drawer)
if you hide Smart AppLock's Icon in options, and then AppLock will disappear. To run it, please put 'Widget' of AppLock in Widget List and click it.• Can I detect instruder
Yes, If you enable 'Observer' feature, 'Observer' will take a picture of instruder and send it via your email.• What is Remote Lock
If you send Lock(or Unlock) Keyword using SMS to your phone from other phone, then, your phone will be locked.(or unlocked) - phone number doesn't matter* App Name is changed from Smart App Protector.

// Option A //

To download AppLock - Fingerprint mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download AppLock - Fingerprint mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download AppLock - Fingerprint from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search AppLock - Fingerprint in HappyMod App.