Welcome to iMore! 2 things you can do with 1 app. You will need ProCamera v9.1. When you set up this app, enable location services and cellular. Go in the app's Settings and enable the time/date stamp. This will place a visible time/date stamp at the bottom of the photo.
As shown:
Location services will allow EXIF Data to go on the photo. It's not visible on the photo. But in the ProCamera app it is shown like This:
Good luck!
ProCamera + HDR, Photo Editing, Custom Filters, Effects and Video by Cocologics
https://appsto.re/us/BN3zP.i