TicTac
I use the Chartview Pro on my computer. It has really good info depending on the chart you have installed. But its not $200.00. Way more. I think these programs are still pretty expensive as I have had mine for a long time. I don't know if they are still in business.
Navionics was supposed to come up with a card reader for your computer so you could use your charts on your computer. Not sure that this ever happened.
There is a huge difference in chartplotter charts. I posted these a long time ago and will post them again.
All three of these charts are of Eastern Bank. You can see the difference. Which one(s) would you want to make a game plan on?
The first one is Nautipath. It comes preloaded in the LCX113hd. This is probably also the one that costs $99.00
The next one is Navionics Gold-Pretty good
The last one is the Fish'n'chip. It is the Navionics Bathymetric.-Outstanding! I would not go with out it for bottom contours.