TZ iBoat – Marine Navigation

TZ iBoat – Marine Navigation

Boat GPS, Charts, AIS, Tides

859 ratings
384 reviews
#59 in top-grossing Navigation
🗺️ Navigation
☀️ Weather
Free
In-App Purchases

Details

  • Released
  • Updated
  • January 2, 2018
  • August 7, 2026

Features

TZ iBoat – Marine Navigation video #1 for iPhone
TZ iBoat – Marine Navigation video #2 for iPhone
TZ iBoat – Marine Navigation screenshot #3 for iPhone
TZ iBoat – Marine Navigation screenshot #4 for iPhone
TZ iBoat – Marine Navigation screenshot #5 for iPhone
TZ iBoat – Marine Navigation screenshot #6 for iPhone
TZ iBoat – Marine Navigation screenshot #7 for iPhone
TZ iBoat – Marine Navigation screenshot #8 for iPhone
TZ iBoat – Marine Navigation screenshot #9 for iPhone
TZ iBoat – Marine Navigation screenshot #10 for iPhone
TZ iBoat – Marine Navigation screenshot #11 for iPhone
TZ iBoat – Marine Navigation screenshot #12 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Navigate the seas with advanced marine charts, GPS, and AIS data, even offline. This app offers detailed bathymetry, community-contributed map data, and dynamic features for safe boating, sailing, and fishing.

Offline marine charts
GPS and route planning
AIS Online tracking
Community map contributions
Dynamic mooring and lighting
Advanced fishing tools
Tides and tidal currents
Show original description

What users say

See all reviews
+1

What's New in TZ iBoat

4.0.8

August 7, 2026

Version 4.0.8 improvements: • Fixed an issue where users were prompted to fill in their Boat Profile even though it was already complete. • Fixed a pinch gesture issue that could switch the Navigation screen to 3D mode. • Improved application stability.

More

Subscription plans

Bahamas

Bahamas & Turks and Caicos Islands

$30.991 Year
7 Days trial
How to cancel TZ iBoat subscription ⁉️
1

In-App Purchases

$49.99

Radar module

Display the FURUNO DRS4W radar on your charts

Charts

Top Grossing

📉 59-2

Navigation

This app dropped -2 positions in Navigation chart.

Last updated on August 9, 2026.

Events

Read more about Redesigned. Easier to Use.

Redesigned. Easier to Use.

A cleaner, smarter way to navigate at sea.

Jun 3, 2026 Jul 4, 2026

Read more about A Clearer View of The Bahamas

A Clearer View of The Bahamas

New bathymetric chart data across The Bahamas

May 3, 2026 Jun 3, 2026

Read more about New: Route Assist Feature

New: Route Assist Feature

Create routes effortlessly and automatically.

Jun 6, 2024 Jul 7, 2024

User reviews

Iove this app

I’m still getting used to using this but it is intuitive and that is what I need. Thanks for making it easy

Was the best Nav app available

Sadly I report that I prefer the previous version to the new enhanced release. Why? Because I want an app that is simple and can be used on an iPad mounted on my inner helm station and far enough away so that it’s uncomfortable to reach tiny plus and minus zoom buttons or use fingers to enlarge or reduce the zoom factor. The previous version had an optional zoom slider that could be reached on the screen’s right side and controlled easily by my right hand stabilized by the iPad’s frame. I have requested twice to have this feature added back but to no avail. Also the new version which is also Android compatible just seems to have too many marketing attractants that I should be able to turn off but cannot figure out how. As a navigation instructor this is frustrating to the max. I would love to rewrite this review to be more positive but only will if TZ-Nobeltec responds with some better news.
Show more

I tried this before apparently.

Still way too dear in this financial environment. I only need a small area of my local fishing spots. The basic free version is useless. Not even depth contours.

Modification, ajout de données

Bonjour, je vous ai écrit à plusieurs reprises concernant l’ajout de données et de pouvoir laisser à utilisateur de pouvoir le mettre ou bon lui semble au niveau de son écran iPad comme sur Time zéro. Étant donné que nous avons de grands écrans, je souhaiterais pouvoir déplacer à droite ou à gauche les données en graphique comme je le souhaite pour avoir plus d’informations lisibles.
Quand il y aura-t-il avec votre application la possibilité de faire un routage ?
Show more

Response from developer

Bonjour et merci d’avoir pris le temps de nous écrire. Nous comprenons votre souhait de pouvoir déplacer librement les NavData sur les iPads à grand écran afin de les positionner où vous le souhaitez. Cette fonctionnalité n’est pas prévue pour le moment. Concernant le Routage, nous souhaiterions échanger avec vous afin de mieux comprendre vos besoins car nous travaillons actuellement sur cette fonctionnalité. N'hésitez pas à nous envoyer un mail à l'adresse ProductTeam@mytimezero.com. Marie, de l'équipe produit.

Awesome App

Super easy to operate

User experience

🐞

Reported Bugs

3 issues

GPS position not updating reliably while moving

Bug

Radar overlay not functioning properly

Bug

Compatibility issues with older devices or iOS versions

Bug

Requested Features

5 requests

Automatic routing and trip planning

Feature

Improved satellite imagery and overlays

Feature

Better integration with other marine electronics

Feature

More customization options for data displays

Feature

Ability to mirror camera feeds as a rear-view

Feature

FAQ

What does TZ iBoat do?

TZ iBoat is a comprehensive marine navigation app designed for coastal boating, sailing, and fishing. It provides offline access to detailed marine charts, GPS functionality, AIS tracking, tide information, and specialized tools for anglers.

What are the key features of TZ iBoat?

Key features include revolutionary TZ MAPS with integrated raster and vector data, AIS Online for extended target tracking, Community Maps for collaborative chart updates, Dynamic Moorings for anchorage suggestions, Dynamic Lights for navigational aid visualization, and Smart Search for quick information retrieval.

How much does TZ iBoat cost?

The app offers a 7-day free trial for its TZ MAPS. While the core app is free, it includes in-app purchases for additional features and subscriptions, such as the SPORTFISHING OCEAN-O SUBSCRIPTION for advanced weather and oceanographic data.

Is TZ iBoat compatible with my device?

The description does not specify device compatibility. However, as a mobile application, it is designed for smartphones and tablets. Users should check the app store listing for specific operating system requirements.

Who would benefit from using TZ iBoat?

TZ iBoat is ideal for anyone who navigates the seas, including recreational boaters, experienced sailors, and avid fishermen. Its advanced features cater to both basic navigation needs and specialized requirements for finding fish and safe anchorages.