Do your friends always borrow your phone to play games? Do you concern your private data in some androidapplications may be read by people you do not want?
Smart AppLock helps you out!
Smart AppLock is a light 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 protection when starting the protected apps.

  • lock your app accurately and smartly
  • Excellent at performance and power-saving
  • Using gorgeous pattern lock
  • No ads and no limitation(vs. Free version)


  • Current version does not support following platforms: MeiZu M9

What’s in this version: (Updated : Dec 22, 2012)

  • Fix the issue that Smart AppLock can be stoped in Running Service panel.
  • Fix a force close issue.
  • Fix the cycle lock issue in some phones.
Required Android O/S : 2.1+
Screenshots :
Smart AppLock v2.4.3