No specific info about version 2.1. Please visit the main page of HandShaker on Mac Informer.
Simply works!
This program helps you transfer files from one phone to another.
This app lets you transfer content from your iPhone to your Mac.
This application lets you transfer your iPad photos and videos to your Mac.
Copy and back up data to your computer and across iOS and Android devices.
Aiseesoft iPhone 4 Transfer for Mac is an iOS management tool.
Simply works!