I've started using Skitch to annotate photographs for work. I assess roads/tracks etc and find it useful to take a snap and then annotate it with my notes. Previously, I was using Phonto, but when the image is exported from the app, the GPS data is stripped, which makes the image worthless. I had hoped that Skitch would retain the data. Currently, this is what I can achieve; 1. Use the iPhone Camera app to take a photo, import that photo, annotate and save back to the camera roll. I now have two photos, one with GPS data and no annotation and the other with annotation and no GPS data. This