When viewing the listing detail of a specific listing, you can view comps. by tapping on the comps icon.
On an Android, tap the comps icon at the bottom/center of the screen:
On an iPhone, tap the comps icon from the pull-up menu, at the bottom of the screen:
Once comps are selected, a list of homes will display. To the right, the status displays on a vertical, colored bar (red: sold/expired; green: active; orange: pending):