Is there a setting for the Mavic Air to show altitude on the photos?  I mean, it would be nice to view the photos and see a little number at the bottom of the JPG showing height info.  

There is no setting for Mavic AIR.

Hello and good day DennisG. Thank you for the inquiry. Keule is correct on post #2 the DJI Mavic Air doesn't support this function at present. Let me forward this thread/information to the designated DJI department  for further development. For any updates, please stay tuned to the latest news in our DJI official website at www.dji.com or by checking the Release Notes specific for your product. Thank you for your kind and understanding. Have a safe and happy flying always.

Try this program.

G_Sig Posted at 8-2 11:29
Try this program.
[view_image]

Thanks, I'll check it out

Yeah I'll have to check this one out ThanX