I've been hiking and foraging for mushrooms and wild foods, so I made this simple utility app for iOS. It lets you pick a photo you took (or that someone sent you) and then points you in the direction the photo was taken, kind of like a compass, based on the coordinates stored in the photo's EXIF data. It's basically a fast and easy way to mark locations and get back to them. Originally I tried it in JavaScript, but…
Great little app. I would go a little further -- let the app also take pics (with the GPS on), or simply remember places with tags on the spot. e.g. tag and say "parked car".
I sometimes do not leave the location on, however, I would still like the functionality of the app.
Great job!