Poker Statistics Calculator

What, in your experience, is the best poker bankroll and statistics tracking app for the iPhone / iTouch? Some of the available applications run 12 to 15 dollars, not bad as applications go, so I'm really trying to find the best, easiest to use and more complete app. Players not only an odds calculator or a game ... be serious about the type of software which I speak. Thank you for your help!

If you can find applications by Poker Tracker or Poker Office then I go to one of them. If they are half as good as the regular PC software, so it's worth $ 15. Holdem Manager is another system that has been getting good reviews lately, so if they have an app that's another one to keep in mind.

If you are a serious player, some money should not bee too I think.
Poker Tracker for iPhone costs only $ 2.99.
Also Poker Pro looks really good income. Only $ 9.99.
History Hold'em hand should be free, but I do not think there is a chart or something.

http://www.pokerprolife.com