Phone APP for Lake Contour/GPS positioning

[MJD3561]

Any advice for an Android phone app for finding waypoints with lake contours?

[Zachery80]

Navonics.   

[reelrusty]

  With the Navionics app don't you have to have cell phone signal? Little to no cell signal in many places I fish.

[MJD3561]

Navonics.

Assuming the "Boating USA HD" version?

[eiderz]

With the Navionics app don't you have to have cell phone signal? Little to no cell signal in many places I fish.

It uses your phone's internal GPS, mine works well in the boondocks. Same with a tablet with no phone service. The question is how well your lake is mapped, those with sonarcharts are really accurate. The ones using government charts are not so good.

[eiderz]

Assuming the "Boating USA HD" version?

I believe that's the one. Last time I bought a subscription it was around $15.

[MJD3561]

I believe that's the one. Last time I bought a subscription it was around $15.

Thank you!

[NateD]

With the Navionics app don't you have to have cell phone signal? Little to no cell signal in many places I fish.

You need to download the maps before you go out

[MJD3561]

You need to download the maps before you go out

Yup - figured it out. Thx.