It's possible this may be due to false advertising. I bought the Canada maps version on June 16 for $4.99, and it turned out to be a two week evaluation editio

It's possible this may be due to false advertising. I bought the Canada maps version on June 16 for $4.99, and it turned out to be a two week evaluation edition, something that I did not see anywhere in the app description before purchasing it. Something on their support page made reference to a spurious expiry message, so I thought this message might be a mistake; I wasn't sure until it actually did expire at the end of the month. By the time I'd noticed they'd pulled it from the store. The app was still on my iPad, and is still in my iTunes, so I don't think Apple killed it with the switch.