Explore, Plan and Navigate your boating trips in real time and outstanding high-resolution with the latest Digital Vector Marine charts derived from UKHO data covering the whole of the UK and Ireland.
- Price includes all UK & IE Charts
- FR, BE, NL, DE, DK, ES, Croatia and Portugal charts available via IAP
- Vector charts - buoys, lights etc. are tappable
- Seamless panning and zoom across charts
- Free Apple Watch app
- Live Augmented Reality camera view
- Route Planning and real time tracking
- North and course up displays
- Offline Charts
- Route import and sharing
- Live AIS Ship positions - requires Boat Beacon
- Favourite Places
- Air Draft: Check your boat's clearance under bridges and cables
SeaNav works in high-resolution on your iPad, iPhone and iPod.
SeaNav uses the latest Digital Vector charts providing a wealth of benefits and 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. Tides, moon and sun times and weather are also all available at your fingertips.
Our unique AR view mode allows you to view buoys, lights, ships, waypoints 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.
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 Boat Beacon).
External NMEA support for AIS, Wind and Depth
iPhone or iPad. Optional Real time AIS, Tides and Weather information require an active internet connection.
Real-time route navigation requires a GPS location. iPhone devices and iPads with a cellular modem already have a built-in GPS, even if they do not have an active service plan. If you have a WiFi-only iPad or iPod you will need an external GPS receiver or feed to enable navigation.
Your purchase of SeaNav includes 12 months free updates to the included UK chart set. At the end of the 12 month period continued access to ongoing chart updates is available via an in-app purchase. Charts for other regions may also be added to your product via optional in-app purchase.
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 UK Charts update subscription is £9.99.
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.
Please note that continued use of GPS running in the background can dramatically decrease battery life.
Third Party Licenses and Notices
“THIS PRODUCT IS NOT TO BE USED FOR NAVIGATION” The use of this product for the planning and execution of passages will not meet the requirements of SOLAS
“NOTICE: Instituto Hidrográfico de la Marina (IHM) and the UK Hydrographic Office (UKHO) make no warranties or representations, express or implied, with respect to this product. The Instituto Hidrográfico de la Marina (IHM) and the UKHO have not verified the information within this product or quality assured it.”
Charts for the whole of France and Portugal now available
Fix for updatable charts that have not been updated not displaying if SeaNav is not connected to the internet.
Ratings and Reviews
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
- Pocket Mariner Ltd.
- 43.2 MB
- Requires iOS 11.0 or later.
- Requires iPadOS 11.0 or later.
- iPod touch
- Requires iOS 11.0 or later.
English, Danish, French, German, Spanish
- Age Rating
- This app may use your location even when it isn’t open, which can decrease battery life.
- © Electric Pocket Limited
- In-App Purchases
- DE Charts $20.99
- BE & NL charts $20.99
- Portuguese Charts $19.99
- Croatia Charts $28.49
- Norwegian Charts $18.49
- Weather charts $7.99
- Danish Charts $30.99
- Spanish Charts $23.49
- GB charts $21.99
- French Charts $20.99