I've never run into that issue, ~90% of our users are on iOS8 or above. With iOS you can safely support the current version and last version while only pissing

I've never run into that issue, ~90% of our users are on iOS8 or above. With iOS you can safely support the current version and last version while only pissing off 2-3% of the customers which is exceptional compared to most platforms. I also do Android development, Don't even get me started on what a mess that is, complete opposite..