Is there a way to do a side-by-side comparison of specific check in data?

Yes, there is. The app allows you to compare two dates side-by-side.

To do so, open any check-in progress card, then click Compare. Then, select the dates you want for the “Before” and “After” sections by clicking on the calendar icon.

Alternatively, you can also access the Compare feature via the 3 dot option in the top-right corner of the Check-in Progress page.