I have been a TurboTax customer in Canada since the days when it was called QuickTax. I just bought a Mac (iOS) computer and found out that there is no downloadable or CD version of TurboTax that can be used on it. This is extremely disappointing and I'm sure that I am only one of many thousands of people in the same situation. I don't like to do "online filing" which is the only way to get around this issue. I'll have to decide whether to continue to be a TurboTax customer in the future. I believe that TurboTax in USA does offer both Windows and Mac (iOS) desktop versions. Come on TurboTax Canada, get with it.
