SeaNav lets you explore, plan and navigate your boating trips in real time and outstanding high-resolution using Digital Marine charts derived from the latest NOAA and UKHO data providing coverage across the US and Europe (US, CA, UK & IE, Germany, France, Benelux, Denmark and Spain). Raster charts for NZ, FI and EE.
- Vector charts - all buoys, lights etc. are tappable
- Seamless fast panning and zoom across charts
- Route Planning and real-time tracking
- North up and course up displays
- Offline charts
- Configurable layers
- Built-in tutorial mode with full features including charts and AIS
- Tides and Weather
- Live AIS Ship positions and collision alarm (optional IAP)
- Import and share routes and POIs via email and Dropbox
- Live Augmented Reality camera view (optional IAP) plus FLIRONE night vision support.
- Includes free Apple Watch app
- NMEA Depth, Wind Speed and Direction gauges
- Raster (RNC) charts for US (NOAA), FI , NZ (LINZ) and EE (IAP)
The free version includes all our navigation and trip planning tools. High resolution vector charts are available by In App Purchase (IAP) with free chart updates for a 12 month period.
Vector charts provide many advantages over traditional raster charts. Buoys, Lights, Bridges, Depth Contours, Depth Soundings, Rocks, Anchorage areas, NOAA Weather Buoys etc. are all selectable and have real time distance, bearing and detail information. Turn off layers to de-clutter the display and only show what is important at the time. Tides, moon and sun times and weather are also all available at your fingertips.
In-app tools let you measure distances and bearings and record waypoints on routes to sail. When you are out at sea, the app’s Sailing HUD shows your position on the route, Course over ground (COG), Speed over ground (SOG), Vector Made Good (VMG), Estimated Time of Arrival (ETA), Distance and bearing to next Waypoint. Waypoint reached alerts, auto-routing to the next waypoint and flashing collision alerts (with AIS).
Unique AR view mode (IAP) allows you to view buoys, lights, ships, waypoints, route and track overlaid on your iPhone or iPad live camera view. With "AR LockOn" you can select a target on the chart and then be guided to it in the AR camera view. You can also see at night and in the fog with the FLIRONE Infra-red camera.
Free SeaNav Apple Watch app.
External NMEA GPS, AIS and Wind data over Wifi.
GPS only required for real time route navigation. Optional Real time AIS, Tides and Weather information require an active internet connection.
WiFi-only iPad or iPods will need an external GPS receiver for navigation.
Please note that continued use of GPS running in the background can dramatically decrease battery life.
Our in-app purchases are 1 year subscriptions, which automatically renew at the end of the subscription period unless auto-renew is turned off at least 24-hours before the end of the current period. Payment will be charged to your iTunes Account at confirmation of purchase, and will be charged for renewal within 24-hours prior to the end of the current period. Pricing for our 1 year US Charts update subscription is $19.99.
Subscriptions may be managed by the iTunes account holder and auto-renewal may be turned off by going to Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period.
NOTICES: This product has been derived in part from material obtained from the UK Hydrographic Office with the permission of the UK Hydrographic Office, Her Majesty’s Stationery Office.” “© British Crown Copyright, . All rights reserved.
The UK Hydrographic Office (UKHO) and its licensors make no warranties or representations, express or implied, with respect to this product. The UKHO and its licensors have not verified the information within this product or quality assured it.
Support for iPhone X full screen - charts now go all the way to the edges.
Detailed animated weather forecast maps including wind, waves & pressure from now up to the 2 weeks ahead based on GFS model as used by NOAA and other leading Met Offices (IAP required).
Simulation mode lets you experience all the features for free.
Ratings and Reviews
Had this installed for a while and I’m now beginning to use it. Integrates well with my Wind Instrument. The building of routes and importing waypoints stumped me but after reading the Help document.
After working with the app and companion app Boat Beacon, I am really impressed. Excellent response from help desk/support and they want user feedback to guide their future app updates. I am changing my rating from 4 to 5 stars.
I have paid $30 bucks
Nothing works what a thief you are
Shame on you
Developer Response ,
Hi, sorry to hear you are having problems with the charts downloading on your iPad.
I note that they have downloaded ok on your iPhone. This means it is not an issue with SeaNav, it is an iTunes App Store issue. Purchases on one device can sometimes get "Stuck" and not appear on your other devices.
Can you please try tapping "Restore purchases" at the bottom of SeaNav/Settings on your iPad to see if that works? If not can you please check your iTunes subscription settings on your iPad for SeaNav to check it the charts are showing as purchased?
Please let us know how you get on - email firstname.lastname@example.org so we can help.
By far, the best sail nav app available
Of all the apps I've tried in this genre, this is the very best one and well worth the $$. The vector maps are amazing in detail, easy to read and super fast even on older iOS devices (aka iPhone 4). Great in--route tracking and tracing. Amazing HUD. Fabulous for nighttime navigation.
Active captain integration is terrific as well.
My only wishes would we course integration with nmea 2000 devices (autopilot, etc). as well as easy export import of route plans between iOS devices.
- Pocket Mariner Ltd.
- 92.7 MB
Requires iOS 9.1 or later. Compatible with iPhone, iPad, and iPod touch.
- Age Rating
- Rated 4+
- This app may use your location even when it isn't open, which can decrease battery life.
- © 2016 Pocket Mariner Ltd
- In-App Purchases
- US Charts $19.99
- Pro Features $14.99
- NOAA US Raster Charts $9.99
With Family Sharing set up, up to six family members can use this app.