Bugsee can officially be called The Best Crash Reporting tool for iOS. Bugsee marks higher than the competition in Crashprobe, the ultimate crash reporter benchmark.
Crashprobe benchmark was developed and is maintained by HockeyApp (now owned by Microsoft), it is open source and available on Github. The test suite consists of 44 tests (22 different crash types that have to be tested both on armv7 and arm64 platforms). The results of each test are judged by completeness and accuracy of the produced report. Crashprobe also has a straightforward submission process for other reporters to submit their results. That we did. And after a quick validation of our results by the Crashprobe team, we made it to the first place!