This may be a good place to ask: Now that Testflight is gone, what do you recommend for getting crash reports (incl stack trace) in iOS apps? Crashlytics?
Yes, I can heartily recommend Crashlytics/Fabric.io. I used it for my just-released music game app (http://www.reddit.com/r/FlamingNotes) on iOS and Android. Slick integration.
Crashlytics (or Fabric - I wish they'd settle on a name) is now and has always been better than TestFlight imo. Distributing new builds is as simple as archiving (iOS) and clicking a button in your menu bar.
