We have a Collector map that will load just fine onto an IPad, but will constantly crash when loading onto our Android tablets. I did find a known bug listed online. See Link below. After seeing that a one to many relationship could cause this issue, I did remove the feature service that had two related tables from our map. This seems to have solved the map crashing issue, but I'm wondering if anyone out there has found a fix? Thoughts?
BUG-000117774: Collector for ArcGIS (Android) crashes with an error..