I’ve written a few apps now and I’ve always supported iOS 4.3+
However, now that Apple is up to iOS 6,
I’m wondering if I should continue to support the older iOS?
Is there a way to tell which iOSs my App users are using (count) so I can determine
what to support?
Absent already having data about which iOS versions your users are on, your best option is to look at other’s data. David Smith’s app audiobook’s shows 3.9% of users are on iOS 4.3.
http://david-smith.org/iosversionstats/