Best apps like PosidoniaMaps

7+ similar apps compared and reviewed

4.1 avg rating
7 free apps
Updated July 2026

Looking for something like PosidoniaMaps? We've analyzed 7+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

ParcSync: Parking, EV & GPS

ParcSync: Parking, EV & GPS by parcsync

Shared Spots, Earn & Navigate
๐Ÿ—บ๏ธ Navigation
5.0(12 ratings)
FreeIn-App Purchases
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Top Alternatives to PosidoniaMaps

DONIA#1

DONIA by andromede oceanologie

Navigate, Anchor and Protect
Editor's Choice
๐Ÿ—บ๏ธ Navigation
4.6(30 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.

Navily#2

Navily by The Navigation Family

Der innovativste Kรผstenfรผhrer
Strong Contender
๐Ÿ—บ๏ธ Navigation
4.8๐Ÿ˜Š(779 ratings)
FreeAdsIn-App Purchases
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This app serves as a comprehensive mobile cruising guide for boaters. It offers a vast database of marinas and anchorages, user-generated reviews and photos, and seamless berth booking across Europe. Connect with other users and marinas through in-app chat and receive real-time warnings.

What We Love

  • ๐Ÿš€ Excellent resource for cruisers
  • ๐Ÿ‘ Helpful community reviews
  • ๐ŸŒŸ Essential app for sailing
  • ๐Ÿ’ฏ Indispensable for planning

Room to Improve

  • ๐Ÿ—บ๏ธ Limited coverage in some regions
  • ๐Ÿ’ฐ Expensive premium subscription
  • ๐Ÿ” Difficult to add new locations
Anchor Alarm / Watch#3

Anchor Alarm / Watch by w+h GmbH

The anchor watch for your boat
Worth Considering
๐Ÿ—บ๏ธ Navigation
4.7๐Ÿ˜(794 ratings)
FreeIn-App Purchases
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This app monitors your boat's position and alerts you if it drifts outside a set radius. It offers remote monitoring with two devices and a feature to find anchorages. You can also request yacht charters directly through the app.

What We Love

  • ๐Ÿš€ Accurate and efficient
  • ๐Ÿ‘ Easy to use
  • ๐Ÿ”’ Provides security and peace of mind
  • ๐Ÿ‘ Simple and intuitive interface

Room to Improve

  • ๐Ÿ› Crashes or stops working unexpectedly
  • ๐Ÿ”‹ Drains battery quickly
  • ๐Ÿ”” No audible alarm or alarm issues

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4
B&G: Companion App for Sailors
B&G: Companion App for Sailors
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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.

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TZ iBoat โ€“ Marine Navigation
TZ iBoat โ€“ Marine Navigation
TZ iBoat โ€“ Marine Navigation
Boat GPS, Charts, AIS, Tides
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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.

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Anchor Alarm: ZENKOU PRO
Anchor Alarm: ZENKOU PRO
Anchor Alarm: ZENKOU PRO
Boat Monitor Onboard & Ashore
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This app provides real-time anchor alerts and remote boat monitoring for both onboard and ashore users. It offers advanced features like flotilla management, AI anchor watch customization, and social sharing to enhance safety and community for boaters.

Instant live alertsRemote vessel trackingFlotilla management
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Raymarine
Raymarine
Raymarine
Mobile Companion for Raymarine
Free

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.

View and control radar, sonar, and chartplotterRemote boat monitoringManage LightHouse Charts
๐Ÿ—บ๏ธ Navigation
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