Nautical Calculator Pro app icon

Apps Like Nautical Calculator Pro for iPhone and iPad

Calculate routes and track positions

Calculate routes and determine points on Rhumb Line, Great Circle, and WGS84. Compute average speed and estimated time of arrival. Plan routes with manual waypoints and create waypoint routes. Support composite sailing calculations.

by Giacomo Gabriele★ 5.03 ratingsNavigation$8.99Data updated 2026-09-17

Nautical Calculator Pro screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. Marine Navigation-USA Lake Map app icon

    Marine Navigation-USA Lake Map

    Bist LLC

    Navigate with voice prompts and route manager

    Access vector charts, freshwater maps, and USACE river maps. Create or import routes using GPX/KML. Receive voice prompts for navigation. View tide and current predictions. Rotate charts with text remaining upright.

    ★ 4.219 ratingsNavigation$29.99Data updated 2026-09-26
  2. VetlinkPRO FileLink app icon

    VetlinkPRO FileLink

    Computer Fanatics Limited

    Take photos and upload to records

    Take photos on mobile devices and upload them to local folders or client/patient records. Insert images into clinical notes or profiles. Add notes from mobile devices. Sync with VetlinkSQL 5.0i+ systems.

    ★ 4.04 ratingsBusinessFreeData updated 2026-09-13
  3. 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 2026-10-13
  1. HK Metro Guide - MTR Mobile app icon

    HK Metro Guide - MTR Mobile

    敏 吴

    Navigate to sites with real-time directions

    Reference "Access up-to-date transit data and maps. Search routes and transfer options with timing, cost, and distance details. Get real-time navigation and nearby station info. View service details and operate offline without internet."

    ★ 4.6117 ratingsReferenceFreeData updated 2026-09-14
  2. Maps 3D PRO - Hike & Bike app icon

    Maps 3D PRO - Hike & Bike

    movingworld GmbH

    Navigate trails, roads, and terrain

    View 3D terrain with elevation details. Plan routes using detailed topographic . Access footpaths and natural features. Track progress with distance and elevation metrics. Share and routes with others.

    ★ 4.4205 ratingsNavigation$4.99Data updated 2026-10-13
  3. Marinus: maritime rules app icon

    Marinus: maritime rules

    Alejandro Martinez de Carvajal

    Search navigation instantly anywhere

    COLREGs offers flag identification, weather scales, cloud recognition, sound signal guidance, and vessel light details. Users can access navigation , interpret flags, and understand sound and light signals for safe boating.

    ★ 4.4214 ratingsEducationFreeData updated 2026-09-08
  4. QSC Mobile app icon

    QSC Mobile

    QUANTUM SOLUTIONS OF ILLINOIS CORPORATION

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-16
  5. MyTracks: GPS Recorder app icon

    MyTracks: GPS Recorder

    CHENGDU MIAOZHI TECHNOLOGY CO., LTD.

    Track location with GPS data

    Track routes for hiking, running, cycling, and other activities with GPS. View recorded paths on maps. Save favorite locations for quick access. Measure distance, speed, and elevation. Export data in various formats.

    ★ 4.6262 ratingsNavigationFreeData updated 2026-09-18
  6. My Position HD app icon

    My Position HD

    Piet Jonas

    See position, altitude, and speed.

    The app shows user position, altitude, and speed. It calculates distance and direction to a defined target.

    ★ 2.02 ratingsNavigation$1.99Data updated 2026-09-14

How we rank alternatives

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