We acknowledge that some users are facing crashes running when running the Endomondo app on iOS 9.
Today we have released a new app version(10.5.0) with some various stability improvements and bug fixes. Please read more here.
This new release should hopefully prevent the issue with the app crashing upon startup from happening for most users.
That said, we are still seeing some crashes related to the audio functionality. Apparently we are not the only one facing these crashes and the crashes could be related the operating system and not the app.
Our iOS team are investigating these crashes and we could use some help from our users in the process of locating the error.
If your Endomondo app(ver. 10.5.0) crashes please us by submitting a crash report here.
Please include as many details as possible (e.g. phone model, country, language settings, audio settings, on what page in the app does the app crash etc.) in your crash report.
Please also include a crash log if possible.
Please see this guide for getting crash logs directly from a device without Xcode.
Sorry for any inconvenience and thank you for helping us making Endomondo better!