ZohoCRM App (android): Hidden fields showing up?

ZohoCRM App (android): Hidden fields showing up?

I'm using the android zohoCRM app. In this section I created for my Leads module there are 5 fields that are NOT visible when I look at the layout in a web browser. However, within the app they are there until I hit the edit button in the app, then they disappear.

The fields are: (see attached)
  1. Created Time
  2. Modified Time
  3. Last Activity Time
  4. Unsubscribed Mode
  5. Unsubscribed Time
How do I always keep them hidden within the app? Or can i at least HIDE them at the bottom of the record so they're not in the way?