apps.apple.com/us/app/exif-metadata/id1455197364
Well amazing, it seems like it is impossible to actually look at the EXIF or meta data in the JPEGs and photos that you have. That makes it hard to really detailed editing and to see the resolution of photos. Instead, you have to use a third party application to do this.
https://apps.apple.com/us/app/metapho/id914457352 is another example that works with an iPad