Here is a demo I did on my Mac of Meta Editor using what pictures I had available at that time. It's on Youtube. Please allow me to make a few comments as well as many people have asked for it: With the current version of iOS on the iPad (3.2), it is not yet possible to read your Exif or IPTC data from an image. I only get the image part of the file, not the full data. Thanks to the work they did on iOS, it will soon be available to the iPad too. For the iPhone, I will upgrade and rename Photo Locations. It's unfortunately not ready right now. One of the major drawbacks for the iPhone is that you can't yet plug your camera connector on it. But people are asking for it.