ipad 2

BetTornado is a good app for betting and trading. I dont know how good it is for IR trading though, the process might be a little slow maybe, but I think it depends on what exactly are you lanning to trade IR and what sport. I would recommend.

thanks tier. It would be horses IR, possibly at the track; using 3g might be slow, but would the app be slow too?

No the app is ok I think. The only slow thing within is when you want to make a bet that you havent previously inserted before. Lets say you havent predetermined the amount. Then when entering amount you can not use keyboard but have to use some rotating "thingy" and it would take some time to get to correct amount. But if you know exactly what amount you want to use then you can preselect it(many of them) and in trading mode I believe it was one click only to trigger the bet.