GPSDialogCamera is a camera app. When you take a photo, this app shows a dialog box asking whether you want to embed GPS data into the metadata of the photo.
This premium version can edit settings which GPS data to embed and what compression rate to save with.
WARNING: DEVICES WITHOUT CAMERAS OR GPS SUCH AS IPOD TOUCH DOES NOT LET THIS APP WORK CORRECTLY. YOU SHOULD NOT DOWNLOAD THIS APP FOR SUCH DEVICES.