In an independent research conducted by the mobile application monitoring company Criticism, it is noted that iOS applications crash more often than their Android counterparts.Considering that the new iOS version is relatively new to market, it would be  unlikely that iOS have worked upon third-party apps fully compatible with the iOS version-resulting in crashing.Though, on the other hand, iOS 4.3.3 — which has indeed been available for some time — also caused a sizable 10.66 percent of mobile apps to crash.

It is clear from the images that more applications crash under iOS 5.0.1, while Android apps appear to be more stable.

On other hand,in Android, as you can see, is quite stable — its most recent Android 4.0.1 accounts for just 1.04 percent of mobile app crashes. Compare that with iOS 5.0.1′s 28.64 percent!