iphone app that works as a transponder

Need an app for an iphone that will use 915 MHz signal that is sent at 500kbps using the IAG protocol in 256-bit packets. ## Deliverables Easy iphon app, that will work by comunicating with an booth that sends a signal. and then iphone app will use This 915 MHz signal is sent at 500kbps using the IAG protocol in 256-bit packets. This App will need to use active Type II read/write technology. I will explain more if needed when you email me. Thank you