TZ iBoat - Marine Navigation APK

TZ iBoat - Marine Navigation

Command the Sea with Precision

• Turn your tablet into a pro-grade chartplotter.

• TZ iBoat merges the legendary power of TIMEZERO navigation technology with an intuitive, fluid interface, ensuring you spend less time managing software and more time enjoying the horizon.

• Whether you are coastal cruising, blue-water sailing, or hunting your next big catch, TZ iBoat provides the clarity and confidence required for modern mariners.

Smart Navigation Architecture

• Refined Interface: Navigate faster with the TZ Bar and fully customizable screen layouts.

• Simplified Workflow: Instant access to dedicated modules for weather, fishing, moorings, and navigation data.

• Ultra-Readable Charts: High-clarity vector, raster, satellite, and bathymetric displays.

Safety and Situational Awareness

• Persistent Tracking: Precise GPS positioning backed by global AIS Online integration.

• Advanced Safety: Dynamic light sectors, wind-aware mooring tools, and real-time vessel traffic monitoring.

• Offline Reliability: Download charts and weather forecasts ahead of time to stay safe while off-grid.

Mastering the Elements

• Meteorological Intelligence: Dedicated weather visualization with high-resolution models and rain radar.

• NMEA Connectivity: Seamlessly integrate your onboard network, including radar, autopilot, and wind sensors.

Competitive Edge for Anglers

• BathyVision: Reveal the seabed with high-resolution bathymetry to pinpoint productive structures.

• Oceanographic Data: Track sea surface temperature, chlorophyll, and currents to locate pelagic hotspots.

• Event Logging: Record and analyze your catches with professional-grade precision.

Trusted Community Collaboration

• Crowd-sourced Insights: Benefit from a community of over 500,000 users who contribute real-time hazard reports and marina data.

• Collaborative Mapping: Help improve global nautical intelligence with every voyage.

Flexible Subscription Plans

• Essential: The foundation for navigation, AIS tracking, and instrument integration.

• Premium: Advanced weather analytics, including high-res climate models and rain radar.

• Elite: All-access to professional oceanographic layers for serious sport fishing.

• Core navigation features are free to use. Manage subscriptions via your account settings.

Take the helm

• Download TZ iBoat today and bring the power of professional marine engineering to your fingertips.

Legal Information

• Subscriptions are charged to your account upon confirmation.

• Manage renewals in your device settings.

• Any unused portion of a free trial is forfeited upon subscription purchase.

+ Terms of Use: https://mytimezero.com/eula/

+ Privacy Policy: https://mytimezero.com/privacy-statement/

FAQ

Q: Can I connect my boat’s existing hardware to the app?

A: Yes, you can. TZ iBoat features seamless NMEA connectivity, which allows you to integrate your onboard network. This means you can display data from your radar, autopilot, and wind sensors directly on your tablet screen, turning your device into a powerful, integrated extension of your vessel’s helm.

Q: What is the difference between the three subscription levels?

A: The Essential plan provides the foundation for navigation, AIS tracking, and instrument integration. The Premium plan adds advanced weather analytics, including high-resolution climate models and rain radar. The Elite plan offers the most comprehensive experience, granting full access to professional oceanographic layers specifically designed for serious sport fishing.

Q: Does the app provide any information for fishing?

A: Yes, TZ iBoat is a powerful tool for anglers. It features BathyVision, which reveals the seabed in high resolution to help you identify productive structures, and it provides oceanographic data such as sea surface temperature, chlorophyll levels, and currents to help you locate pelagic hotspots. You can even use the event logging feature to track your catches with professional precision.

Version History

v4.0.5——14 Jul 2026

All-in-one boating app: GPS, charts, weather, fishing & more Download the latest version of TZ iBoat - Marine Navigation to enjoy new features and updates immediately!

*4.0.5

Version 4.0.5 improvements:

- Improved performance to reduce ANR (Application Not Responding) occurrences.

- Fixed Anchor Watch creation when using the internal compass.

- Optimized the Boat Profile screen for phones.

*4.0.4

- Improved AIS stability, especially in high-traffic areas. TZ Online AIS is now more reliable.

- Fixed Instrument NMEA settings being lost after restarting the app.

- Fixed truncated oceanographic values for Elite users (including Chlorophyll).

- Improved stability when creating routes or lines from latitude/longitude coordinates.

- Fixed live trip Position Report issues.

- Restored the Chart Feedback feature.

*4.0.3

Version 4.0.3 includes the following fixes:

• Crash or inability to validate a "Catch".

• Inconsistent date display in the Navigation screen: tides and tidal currents did not always show data corresponding to the current time.

• Infinite zoom issue when using pinch-to-zoom gestures.

• Occasional crash when opening the LOG page.

• Fixed an issue where the chart layer was automatically set to "Off" at startup for some users, resulting in a blank chart display