I ask because a.) the app has not been optimized for iPhone 6/6+ and b.) I am no longer able to access my ArcGIS personal account maps through the app. It asks for authentication information but, after supplying my username & password, it returns an error dialog:
Connection Failed
Error loading maps:
Error Domain=NSURLErrorDomainCode=-1002 "unsupported URL" UserInfo=0x145349b0 {NSErrorFailingURLStringKey=(null)/content/allItems?f=json&type=Web%20Map,NSLocalizedDescription=unsupported URL, NSUnderlyingError=0x14537d80 "unsupported URL"}"
I'm using an iPhone 6+ running 8.0.2