I've added custom file type ".hex" for my app and associated it with my app (followed this tutorial). Anyway when testing in email app (long tap on attached file) "open in" menu is shown and my app icon is shown but no my app name appended:
If tap "Quick Look" i can see provided by me file type description, so i'm sure file type icon and description is used as expected. Also i can tap my app icon and application:openURL:sourceApplication:annotation
will be invoked as expected.
My app icon and name is shown in apps list as usual. Testing on iPad 2 on iOS 7.1.
I'm guessing that you need to add a "Bundle Display Name" (CFBundleDisplayName
) key to your Info.plist file.