For those startups that do iterate and deploy rapidly and often is that they forget that there is no instant update on mobile devices. You can't do QA by looking at statistics of your iOS users experiencing bugs.
You do have some options though. We use http://www.crittercism.com for bug reports in both Beta and live versions. Testflight also has introduced its SDK for live apps, which also and for our app we user Both do symbolication of crashes so you can find out what breaks.
Sure, but the problem is not finding the bug, it's using your users to find it. You can't rapidly deploy and iterate in minutes on the Apple App Store like you could with a web app.
This is somewhat better on Google Play.
