Hello all. Hope the spring spawn has been fruit full for y'all. No luck for me as to be expected. Lol

I have a ? About Nav apps for smart phone. For the last few years I have been using Navonics boating app. Someone told me about it a while back at crappie camp. It is an amazing app. Now it's just gone from my phone and the App Store. It was so useful. it had all contours, creek channel and what not.
Anyone have any suggestion of another app??

Thanks from
Fetmo & Toni Mae