Detailed marine charts, GPS and Weather on iPad and iPhone

TZ iBoat offers essential features for cruising, sailing and fishing while providing a smooth and simple user experience! Everything you need to explore your navigation area in the best conditions is available in TZ iBoat. Ease and comfort of use are guaranteed in an app that will become vital to your navigation!

The most advanced marine navigation app in the palm of your hands!

How many apps do you have on your phone or tablet for your sea trips? We realized that you can have as many as the various needs you may have.
Our solution? TZ iBoat v2. Our app includes all the essential features to have fun and be safe on the water.
Watch this video to discover the app you will never want to leave the dock without.

Premium Weather Service

Unlimited weather forecasts

At sea, having access to the most accurate weather forecasts is crucial!

  • Free and unlimited GFS and WW3 weather forecasts

  • Offline weather: download weather forecasts to be able to use them offline while at sea.

  • Advanced weather display: in color, with animated particles, arrows or with labels to visualize wind, wave, current, pressure, cloud and precipitation.

  • Meteogram: detailed presentation of weather forecasts along the route. Display one or more weather variables in graph depending on the location and the date.

  • Iridium GO! Compatibility

Discover the new Premium Weather subscription and gain access to 5 high resolution models: Arpège, Arome, DWD ICON, NAM Conus and Copernicus with worldwide coverage.

Managing Vector Chart

All your destination in one app

TZ iBoat gives you Access to a worldwide chart catalog thanks to the latest C-MAP vector charts! Once the app has been downloaded, you can purchase one or more charts. You can even decide to combine Raster and Vector for máximum security.

Make TZ iBoat the starting point of your new TIMEZERO ecosystem

Create and activate your route from the PC inside your boat and it will appear automatically on your TZ iBoat app outside!

Fishing Feature

New feature for fishermen!

A new “Event and Catch” feature has been developed for you!

Save all your catches (weight, size and photo) and grow your fishing log that is directly integrated to your nautical chart. Master your fishing areas like never before!

Connect and display your marine navigation equipment data with two optional modules

In addition to the free app’s main features, TZ iBoat offers optional features for you to make the best of your coastal navigation. Two modules have been developed to allow connecting and receiving your marine equipment data such as your radar (Furuno DRS4W) and your AIS receiver.

If you are a TZ iBoat user or if you are curious about the the latest innovative app features, we strongly recommend you to sign up to our newsletter by clicking here.

App store

Download TZ iBoat Marine Navigation!