GeoLogTag
How To
GeoLogTag functionality can be split up in 2 main parts. It’s a geologger and a geotagger. There is a tab at the bottom of the screen for each part.

If you want to geotag (aka geocoding) your photos, you have to keep track of your locations during your photoshoot. It is extremely important that your digital camera and your iPhone are synchronized. Make sure the timezone on both devices is the same and that times are equal (preferably to the second).
If the information provided on this page/site is not sufficient to get you started, don’t hesitate to post a question or a remark via the support page.