Smart AppLock (App Protector)

Smart AppLock (App Protector)

1,000,000 - 5,000,000 downloads

Also in :  

  • Different lock patterns
  • Easy to use
  • Good-looking layout
  • Protection can be removed by stopping the app with a task killer
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Expert's Review

"Protect your apps from intruders"

Reviewed by / Aug 17, 2011

Smart AppLock Free allows you to set a password or lock pattern to your apps

Don't you want that your friends pry on your Android? Here you are an interesting solution.

Smart AppLock Free lets you lock your SMS, e-mai, gallery, contacts or any other app installed in your device. Frist time you install the app it makes a list of installed apps. Then you can easily select those that you want to protect and click on "Save". Then those app will be saved on "Protected" apps tab. From settings you can select one of the three kinds of lock types: pattern, pin or password, among many other options: notifications, bar layout, delay lock/time...

And that's it, that simple, and that useful!.

Smart AppLock Free has been developed by Thinkyeah, an emerging app developer focused on privacy and security apps.

There are lots of apps performing this. Smart AppLock Free it's easy-to-use and set in a good-looking interface. Recommendable.

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Developer's original description available here
Great privacy protection tool. Lock your SMS, Mail, Gallery, Contacts, Facebook, Whatsapp and so on.

Do your friends always borrow your phone to play games? Do you concern your private data in some android applications may be read by people you do not want?
Smart AppLock helps you out!

Smart AppLock is a light app protector tool to protect your privacy in mobile apps.
The cute lock is designed upon Android system level, to provide fully protection to your privacy. After you set a list of protected apps, there will be lock pattern or password protection when the protected apps starting.

Lock your app accurately and smartly
Good at performance and power-saving
Multiple lock types. Pattern lock, PIN lock & Password lock
Also can be used as a Parental Control tool

Welcome to visit home page:!
Feedback to us:

App lock, Lock app, Lock apps, Lockapp, Lockapps, Contact lock, SMS lock, message lock, call history lock, gallery lock, facebook lock, whatsapp lock, video lock, Contact locker, SMS locker, message locker, call history locker, gallery locker, video locker, app locker, app protector, 应用锁,程序锁,短信锁,联系人锁,通话记录锁,隐私锁

Recently changed in this version

New UI Design

1. Fix the bug that services can be killed.
2. Performance improvement.

1. Support change language for Smart AppLock.
2. Optimize translation of Spanish.
3. Stability improvements.
4. Fix known issue.

1. Optimize the locking page layout in devices with small screen size.
2. Fix known issue.

Lists with Smart AppLock (App Protector)

Some lists where this application appears: Reviewed by Emmanuel Lund, Reviewed by Anna Grace, Locks (Tools).

Comments and ratings for Smart AppLock (App Protector)
  • (69)

    by Wonka28 on 21/06/2013

    The app is perfect, but I have one problem with it, I have galaxy s3, and I forgot the pattern lock for this app, does anybody know how to unlock it?

  • (69)

    by Bhavana Manjusha on 27/09/2014

    This app is a really good one but these days, I am facing many troubles with it. It is not responding many times.

  • (69)

    by Conway Wyatt on 27/09/2014

    Works great.

  • (69)

    by NISHA SEN on 27/09/2014

    All the time just stop working

  • (69)

    by Ryan Tipuno on 27/09/2014


  • (69)

    by Melanie Acott on 26/09/2014

    have to keep enabling it when my fone is switched on. It doesn't come on automatically

  • (69)

    by Jasmin Sanders on 26/09/2014

    Works good but, you can only lock 8 things.!!!! Should be able to lock more.