Review update: I bought this app primarily for the ability to read the GPS tags of photos and display the location on a map. My only quibble would be that I wish the photo could stay on the screen with the map at the same time, instead of having the photo and the map on separate tabs. Similar to how iPhoto used to do it. Tip: if you tap on the pin in the map view, you can now launch the location in the full iOS Maps app. Being able to see all the info about images is really nice - all kinds of details, really helps to figure out what was going on when a picture was taken. Its also very good of you want to know what personal information a picture contains before you post it on the Internet. Great app!