Top positive review
7 of 8 people found this helpful
Simply the best app
on December 3, 2012
Very easy to use on my Kindle Fire. I kayak all over Washington coastal rivers and in Japan. you do not need to be onlinear to use it. It works perfect for planning launch times. I just cannot say enough about it. A great companion for my GPS. If you have a Kindle Fire and need to know tides or currents even in far off places the get this app. You will love it!