
It compliments my other aeronautical iPhone applications iVOR and iPSTAR. The latter is a highly effective trainer for your pre-solo written examination. And yes, like they say in North America: "You have to eat your own dogfood". I trained myself using my own software, and scored a solid 100% on the test.
Those applications are for an extremely small niche: how many Canadian Pilots are there? And how many with an iPhone? On the up-side: competition is pretty much non existent. If you want to train yourself Canadian Aeronautics using an iPhone, you have only one option for a vendor, and that's me. Sure, a 100,000 applications in the appstore. But I've got the market cornered on this one :-)