Japan Chart Navi app icon

Apps Like Japan Chart Navi for iPhone and iPad

Navigate with real-time sea maps

Navigate using GPS to find sea routes and locations. View detailed maps and charts. Mark and save waypoints. Track speed and depth. Share coordinates with others. Sync with other devices for real-time updates.

by FujiDenshiDotCom★ 2.04 ratingsNavigationFreeData updated 2026-09-08

Japan Chart Navi screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. Where Am I At? - GPS Maps App app icon

    Where Am I At? - GPS Maps App

    Flamethrower plc

    Locate yourself with GPS precision

    Display current coordinates, address, county, and altitude for exact location. Scroll the map to navigate and track surroundings. Open the to instantly view position details.

    ★ 3.72,022 ratingsNavigationFreeData updated 2026-09-08
  2. PocketGrib app icon

    PocketGrib

    Nicholas Brennan

    Download and view weather data

    View global weather data from GRIB files including wind, precipitation, pressure, temperature, waves, and more. Overlay weather information on custom map locations. Watch animated weather maps. Analyze trends and save data for later reference.

    ★ 4.8577 ratingsWeather$5.99Data updated 2026-11-03
  3. Human Design - Birth Chart app icon

    Human Design - Birth Chart

    XPLAI SP Z O O

    Discover your and track your path

    Explore your type, centers, and channels to understand your personality, strengths, and weaknesses. Learn how to live in alignment with your true self through guided insights and self-discovery tools.

    ★ 4.7751 ratingsLifestyleFreeData updated 2026-09-06
  1. ReefBeat app icon

    ReefBeat

    Red Sea Aquatics Development LTD

    ★ 2.61,779 ratingsLifestyleFreeData updated 2026-09-15
  2. Compass Eye Bearing Compass app icon

    Compass Eye Bearing Compass

    Pocket Mariner Ltd.

    View bearings, track direction, zoom in

    View real-time camera and map views with markers and up to 8x zoom. Adjust orientation for navigation. Track bearings for land, sea, or air travel. Sync with devices for accurate directional guidance.

    ★ 4.65 ratingsNavigation$4.99Data updated 2026-11-02
  3. Compass 55. Map & GPS kit. app icon

    Compass 55. Map & GPS kit.

    Kalimex-Consulting s.r.o.

    Navigate with map, , and GPS

    Navigation allows users to view and share GPS coordinates in six formats. It includes a , altitude, distance, and sunset/sunrise tracking. Users can set and edit waypoints with photo or audio notes.

    ★ 4.71,539 ratingsNavigationFreeData updated 2026-09-11
  4. Navigation Rules Pro app icon

    Navigation Rules Pro

    Calculated Industries, Inc.

    Access , charts, and COLREGS documents

    Provides access to COLREGS and Inland , including amendments. It includes sound and light signals, steering and sailing , and other essential boating references. Users can search and bookmark regulations for quick reference.

    ★ 4.8443 ratingsReference$4.99Data updated 2026-11-01
  5. Marine Navigation app icon

    Marine Navigation

    Marco Palaferri

    Own maps, track routes, plot courses

    Navigate using offline GPS charts and plot routes. View real-time position, speed, and depth. Mark waypoints and track progress. Share maps and charts securely. Set alarms for tides and weather. Sync with external devices for accurate .

    ★ 0.00 ratingsNavigation$19.99Data updated 2026-09-08
  6. Sailing Quiz HD app icon

    Sailing Quiz HD

    Nautica SIA

    Learn chartwork and safety rules

    Learn fundamentals with interactive lessons on chartwork, safety, buoyage, light signals, shapes, sound signals, meteorology, GMDSS, and anchoring. Take quizzes to test knowledge and track progress.

    ★ 4.511 ratingsEducationFreeData updated 2026-09-08
  7. Transit Watch for LA Metro app icon

    Transit Watch for LA Metro

    Barum Rho

    Track buses, predict arrivals, find stops, pin

    Track real-time bus locations and predicted arrival times at stops. Find nearby stops by zooming. Pin frequently used stops on the map. Share trip details with others. View route maps and service alerts.

    ★ 4.5995 ratingsNavigationFreeData updated 2026-09-08
  8. OpenSeaMap app icon

    OpenSeaMap

    appdoctors UG (haftungsbeschraenkt)

    Worldwide free nautical chart creation.

    The app provides a free worldwide sea chart with chartplotting and tracking capabilities. Users can create, edit, and export waypoints, mark locations, and cache map tiles for offline use.

    ★ 1.01 ratingsNavigationFreeData updated 2026-09-25
  9. SailTimer™ app icon

    SailTimer™

    SailTimer Inc.

    Marine weather for all boats.

    The app provides marine weather forecasts and crowdsourced wind maps. It offers features for all boat types, including route viewing and offline map usage.

    ★ 1.76 ratingsNavigationFreeData updated 2026-09-11
  10. RouteBreak app icon

    RouteBreak

    Makoto Katsumata

    Navigate with real-time time and distance updates

    Navigate using drive and walk routes with real-time time and distance calculations. Search by address, place, or coordinates. View satellite maps and direction. Share locations, use compass, and track GPS.

    ★ 4.5374 ratingsNavigationFreeData updated 2026-09-10
  11. 5 Minute Escapes app icon

    5 Minute Escapes

    Olson Applications Limited

    Escape meditate with guided sessions

    Offers guided meditation sessions with calming music, visualisation prompts, sound effects, and relaxation techniques. Users can select and play meditations to reduce stress and promote mental calmness.

    ★ 4.8277 ratingsHealth & FitnessFreeData updated 2026-09-11
  12. Navigation Rules app icon

    Navigation Rules

    Calculated Industries, Inc.

    Complete maritime navigation regulations reference.

    The app provides the International Regulations for Preventing Collisions at Sea, 1972, and Inland Navigation Rules. It features an annotated table of contents, a search function, and a selected page for quick access to rules.

    ★ 4.8389 ratingsReference$3.99Data updated 2026-10-15

How we rank alternatives

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