SeaNav

SeaNav


Marine Charts and Navigation


FreeOffers In-App Purchases

5.4.6for iPhone, iPad and more
8.5
188 Ratings
Pocket Mariner Ltd.
Developer
76.7 MB
Size
Mar 28, 2024
Update Date
Navigation
Category
4+
Age Rating
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
SeaNav Screenshots
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About SeaNav

Explore, plan and navigate your boating trips in real time and outstanding high-resolution using digital charts derived from the latest NOAA and UKHO data providing coverage across the US and Europe (US, CA, UK & IE, DE, FR, NL, BE, DK, NO,ES,HR,PT). Raster charts for US, NZ, FI & 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, AIS, AR & wind
- Tides, Streams & Weather
- Live AIS Ship positions and collision alarm (IAP)
- Import and share routes and POIs in GPX and KML formats via email and Dropbox
- Live Augmented Reality camera view (IAP) plus FLIRONE® night vision support.
- Includes free Apple Watch app with Nav,Waypoint,Wind,AIS faces.
- NMEA Depth, Wind Speed and Direction
- Real time local wind feed (IAP)

The free version includes all navigation and trip planning tools. High resolution vector charts are available by In App Purchase (IAP) including updates for 12 months.

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.

External NMEA GPS, AIS and Wind data over Wifi.

Requirements:
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.

Subscriptions
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, [2012]. 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.

Terms of Use: http://seanav.net/termsofuse.php

Privacy Policy: http://seanav.net/privacy.php

Support: help@pocketmariner.com
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What's New in the Latest Version 5.4.6

Last updated on Mar 28, 2024
Old Versions
Fixes and Updates for latest iPad iOS support.
Show More
Version History
5.4.6
Mar 28, 2024
Fixes and Updates for latest iPad iOS support.
5.4.5
Oct 19, 2023
Charts for the whole of France and Portugal now available
Fix for start up problems on iOS 17 when trying to load the charts.
5.4.4
Aug 15, 2023
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.
5.4.3
Apr 26, 2023
DE,DK and NL demo routes and charts added
Multilignual support for UserGuide and FAQ
My Boat Details type can now be set - e.g. Sailing, Fishing, Pleasure, Diving etc.
Easier to see My Boat icon with boat type colour
Bridges, Shoreline and Traffic zones UI improvements
Fix for S.Cardinal light patterns
User guide and FAQ can now be read when offline too
Fix for route traversing international dateline
5.4.2
Mar 15, 2023
Trial charts and routes added for Denmark, Germany and the Netherlands.
User guide and FAQ now available in multiple languages.
My Boat Details now lets you set the type - e.g. Sail, Pleasure, Fishing.
Own boat icon now bigger so more easily viewed and colour shows boat type.
Bridges, Shoreline and Traffic zones UI improvements
Flashing light patterns updated for South Cardinals
5.4.1
Jul 5, 2022
stability improvements
5.4
Apr 6, 2022
Apple Watch App greatly improved Nav, Waypoint, Map ,CPA Alerts & new real time wind display
Realtime local wind instrument using SeaNav's Weather feed (IAP) or NMEA over Wifi
Improved Instruments for Nav (inc. Depth), Waypoints & Wind
Export tracks and routes as GPX (e.g to MFDs, Chart plotters and Navionics)
Export and import all POIs
Settings for Auto/Day/Night mode display
iOS15 ready


5.3.5
Aug 17, 2021
Minor improvements and fixes
5.3.4
Aug 9, 2021
Improved seamless charts.
Improved IAP experience showing purchase progress.
5.3.3
Jun 16, 2021
SeaNav now displays full screen on latest iPads
Fix for Apple Watch app sometimes getting stuck
5.3.2
Mar 23, 2021
Much much faster chart drawing on newer Apple devices ( iPhone 9 and later and iPad 6th gen and later)

UK & IE Tidal Streams, now and next 4 days ( requires current UK & IE chart subscription or free to try in Simulation mode on fresh install). See https://pocketmariner.com/tag/tidal-stream/

Support for iOS Dark mode - better for night time vision and use.

SeaNav iOS and its charts now works on the new MacBook M1.

Cardinal mark light patterns now displayed correctly in light details

iOS14 compass gimbal fix ( compass heading independent of boat's pitch and roll|)
5.3.1
Mar 4, 2021
Much much faster chart drawing on newer Apple devices ( iPhone 9 and later and iPad 6th gen and later)

UK & IE Tidal Streams, now and next 4 days ( requires current UK & IE chart subscription or free to try in Simulation mode on fresh install). See https://pocketmariner.com/tag/tidal-stream/

Support for iOS Dark mode - better for night time vision and use.

SeaNav iOS and its charts now works on the new MacBook M1.

Cardinal mark light patterns now displayed correctly in light details
5.3
Feb 18, 2021
Tidal Streams ( rate and direction ) for UK & IE, now and predicted out to 4 days with graph (requires up to date UK & IE chart subscription)
Dark mode support for sailing at night
Cardinal mark light patterns now displayed correctly in light details
Minor fixes
5.2.1
Sep 2, 2020
Simulation mode lets you try out sailing a route and all the navigation tools plus experience all the additional IAP features like AIS, Charts, Weather, AR mode etc. for free.
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).

Fix for NOAA US Raster charts not displaying if locale set to UK
Fix for exported route distances being in miles not nautical miles. Now calculated correctly as Nautical Miles as displayed in the app.
Fix for Route creation/editing mode showing wrong label (POI) on iPad
5.2
Aug 28, 2019
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.
Fix for NOAA US Raster charts not displaying if locale set to UK
5.1
Mar 22, 2019
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.
UI improvements
5.0
Mar 12, 2019
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 - free to try in simulation mode).
UI improvements
4.8.1
Oct 23, 2018
Seamless New Zealand & Finland raster charts (RNC) now available ( via IAP).
Fix for SeaNav crashing when SeaNav Watch app is launched
Ship AIS Safety Messages now shown ( ship icon will flash if it is broadcasting a Type 14: Safety-Related Broadcast Message)
Collision detection Time to Collision and Distance collision guards can now be changed from the default of 200m in 10 minutes to any distance and time and can also be disabled by setting CPA Time to 0 - See Boat Details in SeaNav Settings..
POI Manage/Add new POI bug fix.
Fixes for using local AIS over Wifi for own boat location ( AIVDO message - speed and heading now correct)
4.8
Aug 28, 2018
Seamless New Zealand raster charts (RNC) now available ( via IAP).
Seamless Finland raster charts now available ( via IAP).
POI Manage/Add new POI bug fix.
4.7
Jul 12, 2018
Updated Apple Watch support including crown support and adjustable countdown timer.
Fixed Notifications and alerts for iOS and Watch.
Improved search function.
General UI fixes and updates.
GDPR updates.
4.6
May 26, 2018
Minor fixes and updates for GDPR
4.5
Apr 10, 2018
Apple Watch support updated.
4.4
Sep 27, 2017
See buoys, ships and people at night and in the fog in SeaNav's Augmented Reality view now with FLIRONE support. SeaNav is one of the first applications to be approved for use with the FLIRONE 2nd and 3rd generation devices and the FLIRONE Pro.

Lat and Long can now supports Degrees, Minutes Seconds ( DDD MM SS 51° 34' 12",-2° 24' 12") as well as Degrees and Decimal Minutes (e.g. DDD MM.MMMM 51° 34.1234'N,-2° 24.1234'W )
4.3
Sep 18, 2017
iOS 11 ready
NMEA Wind, Depth and Boat Speed instruments added
4.2.2
Jul 12, 2017
Fix to re-enable location tracking in background when in Sailing Mode.
Fix for weather information.

4.2 added:-
Favourite Places (POIs):- Add markers for places you want to remember, add a photo and share them with friends too. Add fishing spots with a photo of the one that didn't get away, diving locations, cosy anchorages, hazards, reminders to call in on a VHF channel etc.

Air Draft: See if your boat will fit under a bridge or cable you are approaching in our unique augmented reality view.

SeaNav FAQ

Click here to learn how to download SeaNav in restricted country or region.
Check the following list to see the minimum requirements of SeaNav.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
Apple Watch
Requires watchOS 2.0 or later.
iPod touch
Requires iOS 11.0 or later.
SeaNav supports English, Danish, French, German, Spanish
SeaNav contains in-app purchases. Please check the pricing plan as below:
US Charts
$19.99
NOAA US Raster Charts
$9.99
Pro Features
$14.99
Pro Features
$10.49
Weather charts
$4.99
Canadian Charts
$26.99
UK & IE Charts
$24.99
French Charts
$22.99
Spanish Charts
$22.99
New Zealand Charts
$5.99

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