I had a mid-cycle update that gave me a small problem. I preflighted my iPad at home and had everything ready to go. Later that day, when I was at the FBO getting ready to depart, I turned on the wifi connection in order to get the latest weather updates into FF. When FF connected to the internet, there was a mid-cycle update available for the airport database. Based on what I read on the FF blog, this update was to fix a problem with airport data at an airport in Canada, so I didn't take the time to download the update on the FBO's slow wifi connection. However, by not having the latest airport database, georeferencing feature for approach plates was turned off. Not just for the Canadian airport with the changes, but for all approach plates. When I got to the hotel after my flight, I downloaded the update and georeferencing worked again. Having georeferenced approach plates isn't required, just a nice to have. However, it made me realize that a software issue is more likely to happen than having a HW failure on my iPad and iPhone at the same time. A software issue could take out both devices, so I now like to have a solution from two different app companies. I am still a big fan of FF, but I also have a plan B.
Ryan