I have been using iGlide now for about 20 flights, and I really don't like it very much. It is riddled with bugs (which I have duly reported to Butterfly only to hear "yes, we're aware of that"), the user experience is terrible (and I speak as someone who has worked in user interaction and user experience for years), and the documentation is woefully out of date (last updated 2/2013) and incomplete. So I have wasted $33.

Are there other apps that people recommend for IoS?

thanks, bob