Oct 15, 2016

User guide link:
http://www.youtube.com/watch?v=cKwFEI8c4SI

If you encounter a problem,
please contact us to our technical support e-mail for assistance
before you rate us or removes the application.

ver 1.3.1:
minor bug fixes
new option - detect whistle without noise cancellation (improve performance)
added 24 seconds waiting option for whistle (removed 2 seconds)
added new version available notification

ver 1.3:
fix bug - silent mode
fix bug - export contact list