Best GPS app for phone with depths?

I saw a post a while back for a phone app that you can use for lake depths etc.

Recommendations requested.

TIA!


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Navionics

It appears to be the same maps that come loaded on the Supra’s, but it’s nice to have on your phone to pre scout a lake.

I hit my 13th lake since last summer and it’s so easy to find surf and wake courses before you even get to the lake.

Boating Marine & Lakes by NAVIONICS S.R.L. https://apps.apple.com/us/app/boatin...es/id744920098

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Thanks Kent!


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I use Skipper for real time and use Navionics web app url (free) saved to iPhone Safari favorites for when I have time to plan my routes and study the waters with a lot of detail. The navionics web app url will not display your position but I still find it useful for learning unfamiliar waters.