Imray's marine chart plotter for sailors, divers, canoeists, fishermen and anyone involved with making way at sea.

Nautical charts by Imray and other publishers
Easy to use for passage planning and route creation
Keep up to date with new chart subscriptions for the latest data
Plan your routes and share tracks and waypoints with your crew or friends
Based on the award-winning Marine Imray Charts app

Technical support for this app is available to subscribers. Email

- Award winning raster charts from Imray and other Hydrographic Offices
- Auto-renewable 12-month subscription includes quarterly updates with new chart editions, notes and corrections.
- Waypoints
- Routes: distances, targets, bearings
- Position and destination
- Course to steer, speed and bearing
- Magnetic compass
- Distances, bearings from any point to any point
- Electronic bearing line
- GPS and instruments
- Tides with full functionality from Tides Planner app
- AIS and NMEA functionality from Boat Instruments app
- Aerial photographs (subject to coverage) and harbour plans
- Tracks that you can share with friends

Download Chart Sets from the Chart Store in the app.

Warning: Continued use of WiFi and of GPS running in the background can dramatically decrease battery life.

Tap on the i icon in the Chart Store in the free app to see more detail of coverage areas.

Imray Charts free app: English Channel passage charts.
Imray ID10 North Sea
Imray ID20 English Channel England and France.
Imray ID30 West coast England, Wales, west coast Scotland, Ireland.
Imray ID40 Atlantic France, Iberia and Atlantic Islands.
Imray ID50 Western Mediterranean. Gibraltar to Sicily.
Imray ID60 Central Mediterranean. Adriatic and Ionian Seas.
Imray ID70 Eastern Mediterranean and Aegean Seas.
Imray ID80 Netherlands
Imray ID100 Eastern Caribbean. Virgin Islands to Grenada and Barbados.

Also chart sets derived from official Hydrographic Office charts of Germany, France and the Netherlands.

Tides - inherits permissions (beyond one day predictions) from the Tides Planner app if installed on the same device.

English, Dutch, French, German, Italian and Spanish

Before taking out a subscription to Imray Navigator chart sets, please check that your device meets the minimum operating system requirements (Apple iPhone and iPad running iOS8 and higher).

A subscription to a Chart Set covers a 12 month period from the date of purchase. During this period, you will receive 3 further quarterly updates, which will include new chart editions, notes and corrections/updates for that area where available from the publishers.

Your subscription will automatically renew unless auto-renew is turned off in your Account Settings at least 24-hours before the end of the current period.

Your account will be charged for renewal within 24 hours prior to the end of the current subscription period. The cost of the renewal is the same as your current yearÕs subscription.

You can manage your subscription and you may switch off auto-renewal by going to your Account Settings in iTunes after purchase.

The price of a year's subscription is indicated in the Chart Store section of the app.
The price of your Imray Navigator subscription will be charged to your iTunes account at confirmation of purchase.

Any unused portion of a free trial period, if applicable, will be forfeited when the user purchases a subscription to that Chart Set.

Manage your subscription in iTunes after purchase.

Privacy policy
Terms and Conditions of use

Imray is the leading publisher of nautical charts, books and apps. Our charts, designed and published in England, feature popular, carefully edited and award-winning cartography.

Twitter @imray_charts
Facebook @imraynautical

What’s New

Version 2.3

New November 2020 - Bug fixes including AIS/NMEA, notes text wrapping & Apple sign in

Ratings and Reviews

2.9 out of 5
30 Ratings

30 Ratings

Peterdzm ,

Missing Information

I have just started using this App and, in general it is ok. However there are a number of areas/ section, especially around the east and south east and souther coasts of the Uk which do not zoom in properly. Is there something perhaps that I am not doing or need to do.

Developer Response ,

Hi Peter, thanks for trying the app. The charts are raster charts which cover exactly the same areas as Imray paper charts. So, where there is a large scale (zoomed in) paper chart available, you can zoom in close on the app. We are working on the cartography for seamless zoom coverage so that the app behaves more like a vector chart plotter but this is a big project. The coverage will be released in phases as part of the regular quarterly chart updates that you get as a subscriber in due course.

kiwigerry ,

A Great Navigational Aid

After using this app for a year from Dover to Cape Wrath and the western isles I can only say how reassuring it has been to have and use when the main plotter has locked up or the visibility has closed in or when you just want a quick confirmation of your position. When used in conjunction with Imray’s Tidal app it has provided accurate information to plan and navigate successfully the Corrywrechen, Sound of Luing or the Doris Mohr and more at springs and neaps. It took a good while to fully comprehend its workings for this OAP but it has all fallen into place now. I used ENC’s for 20 years before retiring and though they were all singing, all dancing, now find this Imray app refreshingly simple to use. I highly recommend it.

Developer Response ,

Many thanks for the lovely review! Please do let us know if there are any improvements we can make and we’ll add them to the list.

ohy804 ,

Great aid to safety

On my 2nd year of use. I use this all the time while coastal sailing. Easy to use and the tidal app that goes with it is very good as well. Sure there have been a couple of bugs at times a while ago when new versions are being released, but the support has been very good and fixes prompt. The support team even added a couple of features that I suggested would be useful. I will be renewing next year.

Update: like others here I suffered the hassle with the IOS13.x.x updates that recently came in quick succession. Imray support seemed to respond quickly and I am now back working again. Just one more small issue that I can see to fix, which I expect will be cleared very soon.

Developer Response ,

Many thanks for the review and for your loyalty! We hope to continue to make the app even better so do send further feedback anytime you'd like. Best wishes from the Imray team.

App Privacy

The developer, Imray, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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