I just got a copy of this app with the aim of reviewing it and hopefully some others out there on the market. I am reviewing on an iPhone 4 running IOS 4.2.1 (8C148). The app version is the latest version 2.0.1
This is a fledgling market and really only the Machado Brothers, Stephen Kesting, Darculino and Roy Dean have embraced it fully, with only Roy and Draculino going for a full course offering.