TZ iBoat – Marine Navigation

Navigate the seas with the most complete marine charts for coastal boating, sailing, and fishing with or without internet. GPS, anchoring, radar, AIS, tides & tidal currents... This next-generation chartplotter is essential for sailors, boaters and fishermen of all levels!
DISCOVER THE ONLY BOAT APP YOU NEED AT SEA!
TZ iBoat is the most advanced boat navigation app on the market, it gathers all the features necessary for safe maritime navigation:
Experience the revolutionary TZ MAPS: a cutting-edge marine chart format that integrates Raster and Vector data, detailed land information, high-resolution satellite photos, and high-resolution Bathymetry. Unlock the full potential of TZ MAPS with a 7-day free trial.
- COMMUNITY MAPS: contribute to the marine chart data in your navigation area by commenting, note-taking, voting, and modifying or deleting objects such as buoys, obstructions, and points of interest (restaurants and supply stores) in a participative way that benefits the whole TIMEZERO community, developing the most reliable and precise boat map.
- DYNAMIC MOORINGS: discover classified nearby anchorages based on weather forecasts and topography. Dynamic color coding (Red, Orange, Green) provides wind direction for optimized anchorage comfort.
- DYNAMIC LIGHTS: visualize light sectors according to your boat’s position and field of vision. Navigation lights on the map can flash in accordance with your position. Highlighted and flashing lights represent only those within your actual field of vision.
- SMART SEARCH: access a high-performance search engine to find any information on our marine charts (tide stations, rocks, buoys, etc.) as well as in your user object database (marks, routes. etc.). No more wasted time searching your map for a marina; enter the name and it will be automatically located on the map.
- SMART ZONE: Set up an alarm for when your boat enters or leaves specific areas on the nautical chart (e.g., restricted areas). Configure the types of affected to suit your preferences. Display NavData to see a list of all zones in which your boat is located.
ATTENTION FISHERMEN! The following features have been developed especially for you:
- BATHYVISION: Discover the best bottom data available and display it dynamically and intuitively in color and/or with contour lines. Adjust the contour lines’ density and shading to focus precisely on high-potential fishing areas.
- EVENT AND CATCH: Save all your catches (weight, size, and photo) and build your fishing, seamlessly integrated with your nautical chart. Master your fishing areas like never before!
- Track and analyze every aspect of your sea trips, share them, and connect with friends
- Access your data online and offline
- Optional Radar and AIS modules

Having access to the most accurate marine weather forecasts is crucial at sea, and TZ iBoat has you covered!
- Free and unlimited GFS and WW3 marine weather forecasts
- Download weather forecasts to use offline while at sea.
- Iridium GO! Compatibility
- Premium Weather subscription grants access to 5 high-resolution models: ARPEGE, AROME, DWD ICON, NAM Conus, and Copernicus with worldwide coverage.
Join the large community of sailors that trust TZ iBoat for their trips at sea. More than 200,000 users around the world have already adopted it!

CHART AND WEATHER SUBSCRIPTIONS:
The payment will be debited from the Apple account once the purchase is confirmed.
The subscriptions and automatic renewals can be managed by entering the account settings after making the purchase.
Any unused part of a free trial period, if offered, will be lost when a subscription is purchased.

Terms of use: https://mytimezero.com/eula/
Privacy policy: https://mytimezero.com/privacy-statement/