Tango Multitouch 4 iOS is a real-time mirror for your Tango Multitouch software. Duplicate your main screen to your Ipad, draw, share and collaborate.
Please note: When your main screen is connected via a 3G / 4G hotspot the ipad might not work

For more info, please visit http://www.marsnewcreations.nl/ios-app

This will only work with the Tango Multitouch Software > v3.1

 

https://itunes.apple.com/us/app/tango-multitouch/id1131619289?mt=8