Best gps app for tracking my detecting steps

[49er12]

Is there an app free or otherwise than has color maps, Topo, for tracking my areas of detecting. Turn on and go watch later so you no where you went would be nice, oh phone app, or gps handheld please let me no. I like to no where I go you would to and not repeat myself, thanks

 

[Jason in Enid]

None of them are very good for what you want. The inherent inaccuracy makes it only good for marking the general area.

 

[PennDirtDigger]

Gaia GPS app. it has a function that records your hikes with a blue line. The way I swing and wander at random though makes for a very chaotic blue line.