GeoMark Alternatives
GeoMark is described as 'can be used for finding your way to any point you have been, or want to go to. Android: https://play.google.com/store/apps/details?id=aabasoft.geomark IOS: https://itunes.apple.com/us/app/geomark/id1280945919?mt=8 Explore the world !' and is an app. There are three alternatives to GeoMark for iPhone, Online / Web-based, Android and Apple Watch. The best alternative is Mapstr, which is free. Other great apps like GeoMark are BeenThere and Atlas Obscura.
Mapstr lets you keep track of all your favorite places around the world, tag them, and find them on your very own map.
Easily save your favorite restaurants, shops, etc. directly to your phone.
Find your adventurous spirit, get off the beaten path and discover unique places to experience near and far, all contributed by Atlas Obscura’s global community of explorers.