How to enable Gmail categories in Boomerang for iOS
If you'd prefer to see your Gmail categories (e.g. Primary, Social, Promotions, etc.) under your Inbox, you can enable that view in the Boomerang for iOS app.
How to display Gmail Categories in Boomerang for iOS
1
Tap the Menu Icon on the top left corner of your screen.
2
Tap Settings.
3
Tap the corresponding account under Account Settings.
4
Toggle the Display Gmail Categories switch On.
5
Your Gmail Categories (e.g. Primary, Social, Promotions, etc.) will now be visible under the Inbox folder in the side navigation pane.