Probably the best geotagging option

Im a geo-holic who geotags all my photos and has been geocaching for over 10 years. Ive been using the EyeFi card, Ive used GPS dongles, and Ive done geotagging by hand. I have to say that GeoLogTag is probably the best option Ive come across. Its not as elegant as a GPS dongle that puts the GPS info right into your images, but it is probably the most reliable, simple, and cheap option (cheap for those of us who have iPhones already.)

If youre going to turn logging on and leave it on, its probably a good idea to pick up an extended battery case so you dont kill your phone while tagging locations. I personally dont do this though, I just tag a location when I get there and use that location for all my photos there. (Im in VN at the moment and have had no issues with an unlocked iPhone 4s, but the EyeFi card wouldnt work in this spot, and I have a broken Geometr that wont stay on long enough to get a signal.)

The latest version (3.4.1 as of this writing) is a huge improvement over past versions. I was happy that it let you pick which type of geotagging you want to use, because sometimes you get terrible results with one vs the other. This is also a huge benefit over other geotagging options like EyeFi or GPS which only have one method for geolocation.

Bottom line, for $5 this app is your easiest and most flexible option for geotagging.

WarzauWynn about GeoTagr