COLREG app icon

Apps Like COLREG for iPhone and iPad

by Oleksandr Kuzmychov★ 0.00 ratingsNavigation$0.99Data updated 2026-09-06
App detailsView in App Store

COLREG screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  4. iSailGPS : NOAA USA RNC Charts app icon

    iSailGPS : NOAA USA RNC Charts

    James Associates Inc.

    Plot courses and track your route

    Use device as high-performance GPS receiver with USA Raster Nautical . Access without cell signal. Navigate safely in emergencies. Sync with chart plotter if available. Download for offline use. Track location and display real-time data.

    ★ 3.972 ratingsNavigation$7.99Data updated 2026-09-12
    App details
  6. IALA Buoyage & Lights app icon

    IALA Buoyage & Lights

    The Other Hat

    Study boating graphics and safety info

    Learn boating and sailing techniques with detailed visual guides and safety protocols. Access interactive diagrams for navigation, knots, and equipment. Review procedures for emergencies, weather, and boat handling.

    ★ 0.00 ratingsReference$3.99Data updated 2026-09-08
    App details
  9. i-Boating:HD Gps Marine Charts app icon

    i-Boating:HD Gps Marine Charts

    Bist LLC

    View and download and maps

    Access HD for USA, Canada, UK/Ireland, Germany, Netherlands, and European rivers. View NOAA vector , freshwater maps, and USACE inland river maps with bathymetry. Create or import GPX/KML routes. Use voice prompts for navigation.

    ★ 4.3103 ratingsSportsFreeData updated 2026-09-12
    App details
  10. Mapply for Open Street Map app icon

    Mapply for Open Street Map

    Florian Chrometz

    Navigate maps and explore routes

    Explore maps with detailed satellite views, hiking trails, and topography. Navigate transport networks and view railway routes. Access terrain analysis and seas. Customize map layers for OpenStreetMap and tile-based maps.

    ★ 4.147 ratingsNavigationFreeData updated 2026-09-06
    App details
  12. Titanic Premium app icon

    Titanic Premium

    DM GAMES (Pty) Ltd

    Sail, navigate, and sink the

    Control a ship in a sinking simulation, navigate iceberg fields, and manage sinking mechanics. Fire fireworks, operate lifeboats, and search for survivors in a detailed ocean environment.

    ★ 4.091 ratingsGames$2.89Data updated 2026-09-06
    App details
  13. iRegatta Flags app icon

    iRegatta Flags

    Zifigo

    Maritime signal flags and regatta use.

    The app provides an overview of maritime signal flags A-Z, number flags, and pennants. It details their meanings per the International Code of Signal and their use in sailing regattas, including race committee signals for starts and postponements.

    ★ 3.04 ratingsSports$0.99Data updated 2026-09-12
    App details
  17. PrimeSelf: Love Psychology app icon

    PrimeSelf: Love Psychology

    Jonathan Tze Kwan Ong

    Learn to improve relationships

    Learn concepts to improve relationships and personal growth. Access short lessons on behavior, confidence, and persuasion. Practice techniques to enhance social interactions and self-awareness.

    ★ 4.785 ratingsEducationFreeData updated 2026-09-06
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.