Houdahgeo is described as «With HoudahGeo you may «pin» photos to locations where they were taken» and is an app in the travel & location category. There are seven alternatives to Houdahgeo for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is Geosetter, which is free. Other great apps like Houdahgeo are GeoTag, GeoPhoto, Pictomio and PhotoLinker.Houdahgeo alternatives are mainly Image Viewers but may also be Image Editors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Houdahgeo.