According to a study by Crittercism on Android and iOS, both platforms have their share of apps that crash and it shows that iOS apps crash more often. The company which specializes in providing real-time crash reports for mobile apps evaluated reports over a period of one month and found that iOS apps crash quite a lot more than their Android counterparts.

In the first of the three quartiles we got data for, iOS apps crashed after 0.51% of all launches, whereas Android apps only crashed in 0.15%. In the second quartile the picture is similar with iOS apps crashing in 1.47% of the cases, whereas Android apps did so 0.73% of the time. Things are much closer in the third quartile 2.97% crashes for Android vs 3.66% for iOS.

Crittercism even gave us a detailed breakdown of the most problematic releases by OS. As it turns out, iOS 5.0.1 generates more than a third of all iOS crashes 33.93%, while iOS 4.3.5 is the second most problematic with 10.62%. That sounds quite believable as these two software versions are the two latest releases of iOS4 and iOS5.