iOS 9.3 most stable release from Apple, more stable than Android 6.0
http://xpeco.blogspot.com/2016/04/ios-93-most-stable-release-from-apple.html
According to a new report by app analytics firm Apteligent, Apple's latest iOS 9.3 build is the most stable new release by the Cupertino-based company in years. The report revealed a 2.2% crash rate for iOS 9.3 in the past eight days.

Other major releases, including iOS 8, 9, and 9.2, had their crash rate cross the 3.2% mark in the same time-period. In addition, the report revealed that iOS 9.3's rate of crash was also better than that of Android 6.0 Marshmallow, which saw a crash rate of 2.6%.
It's worth mentioning that iOS 9.3 has also had its own share of problems - it's roll-out wastemporarily put on hold for some older models due to an issue with the update procedure.
Via

Other major releases, including iOS 8, 9, and 9.2, had their crash rate cross the 3.2% mark in the same time-period. In addition, the report revealed that iOS 9.3's rate of crash was also better than that of Android 6.0 Marshmallow, which saw a crash rate of 2.6%.
It's worth mentioning that iOS 9.3 has also had its own share of problems - it's roll-out wastemporarily put on hold for some older models due to an issue with the update procedure.
Via