SeaNav US

SeaNav has always worked well for me but recently after updating my subscription it crashed on open for about 2 days on my iPhone 16. A reboot and reinstall did not help. However after this time the app works again. Upgrading review to 4 star but suggest not changing subscription during a stormy day out sailing.

This app offers little more than a colorful map with a few icons. It is of zero use in navigation.

I’ve used SeaNav and Boat Beacon for six years, extensive offline use in British Columbia and Washington. Of the six or seven IOS marine navigation apps I’ve owned, it’s the best and most enduring. Well maintained and very responsive tech support.