Best apps like Ocean Signal

8+ similar apps compared and reviewed

3.4 avg rating
8 free apps
Updated September 2026

Ocean Signal is great, but it's not the only option. Explore 8+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Ocean Signal

DONIA#1

DONIA by Andromede Oceanologie

Navigate, Anchor and Protect
4.5(31 ratings)
FreeIn-App Purchases
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This app provides detailed seabed visualization and marine information for safe and respectful sea navigation. It allows users to book mooring buoys, share observations, and monitor their vessels. Access premium features like high-definition charts for enhanced planning and exploration.

4.0😞(374 ratings)
FreeIn-App Purchases
B&G: Companion App for Sailors screenshot 1
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This app provides sailors with advanced navigation tools, including detailed charts, route planning, weather forecasts, and marine traffic information. It can be used standalone or synced with compatible onboard electronics for a comprehensive on-water experience.

What We Love

  • πŸ’‘ Easy route planning
  • πŸš€ Useful charts
  • πŸ‘ Convenient app
  • πŸš€ Great for planning and mirroring to plotter
  • πŸ‘ Intuitive interface
  • πŸš€ Excellent charts and auto-routing

Room to Improve

  • πŸ› Crashes frequently
  • πŸ› Buggy, unreliable connection to plotter
  • πŸ› Routes disappear or get duplicated
  • πŸ› Unintuitive, clunky user experience
  • πŸ› Inaccurate routing, ignores bridge heights
  • πŸ› Requires internet connection, doesn't work offline
  • πŸ› Slow, unresponsive, and glitchy
  • πŸ› Lacks key features like AIS, tidal info, and more

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4
Imray Navigator
Imray Navigator
Imray Navigator
by FB Imray Laurie Norie & Wilson GmbH
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This marine chart plotter provides nautical charts for various sea activities. Plan passages, create routes, and share tracks. Offers GPS, tides, and AIS integration for comprehensive navigation.

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5
navCenter
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This app transforms your Apple devices into a multifunctional display for marine navigation data, including NMEA and AIS. It also provides autopilot remote control capabilities for compatible systems, connecting via a WiFi gateway.

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6
Skippers Log
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The logbook for your yacht
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This app serves as a digital logbook for yachts, allowing users to record navigational data, weather observations, and trip details. It offers features like automatic log entries, map plotting, and fuel consumption tracking. A premium version unlocks advanced features and extended capabilities.

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Raymarine
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Mobile Companion for Raymarine
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This app connects to Raymarine marine electronics, allowing remote control and monitoring of radar, sonar, and chartplotters. Manage charts and stream data from compatible devices for a connected boating experience.

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8
AngelNav
AngelNav
AngelNav
Charting app made by sailors
Free

This app allows sailors to perform traditional navigation directly on their device, offering a digital alternative to paper charts and instruments. It supports various chart types and integrates with GNSS data for real-time navigation, with options for advanced features and chart subscriptions.

Traditional navigation techniques on screenFull chart plotter with raster chart supportGNSS data integration (GPS, NMEA, SignalK)
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