Rainbow's Arc Positioning app icon

Apps Like Rainbow's Arc Positioning for iPhone and iPad

by JERRY WAYNE SIMONEAUX★ 0.00 ratingsNavigation$2.99Data updated 2026-10-04
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Rainbow's Arc Positioning screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  2. NMEAremote LITE app icon

    NMEAremote LITE

    zapfware

    Navigate, track, and access real-time data onboard

    Access real-time marine data including navigation, wind speed, and water depth. Connect iOS devices to a boat's network for instant information. View critical data on a touchscreen interface. Sync with NMEA systems for accurate readings.

    ★ 4.73 ratingsNavigation$3.99Data updated 2026-09-26
    App details
  4. iStellar app icon

    iStellar

    AstroArts Inc.

    Explore stars, zoom, and navigate the sky

    View the night sky from any location and time. Rotate and zoom the star chart using multi-touch gestures. Identify over 16,000 stars with names for 254. Simulate atmospheric distortion and twinkling effects.

    ★ 4.01 ratingsNavigation$3.99Data updated 2026-09-08
    App details
  5. Cloud Topper app icon

    Cloud Topper

    Crop Applications, LLC.

    Determine cloud height using device sensors.

    The app uses a device's camera, gyroscope, and accelerometer to function as a sight level. Users can input the distance to a cloud, and the app calculates the height above or below it, correcting for the Earth's curvature.

    ★ 2.77 ratingsUtilities$1.99Data updated 2026-10-03
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  7. Calc-50 app icon

    Calc-50

    David Smith

    Calculate with high-precision math functions

    Perform complex calculations with high-precision math functions including trigonometric, hyperbolic, and special functions. Calculate derivatives, integrals, and roots. Program custom functions and store equations.

    ★ 3.73 ratingsProductivityFreeData updated 2026-09-12
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  11. NMEAremote app icon

    NMEAremote

    zapfware

    Navigate, track, and share voyage data

    Access real-time marine data such as navigation information, wind speed, and water depth. Connect iOS devices to a boat's network for data retrieval. Display data on a touchscreen interface. Share data with other devices on the network.

    ★ 4.68 ratingsNavigation$23.99Data updated 2026-10-09
    App details
  15. VIAVI OSPREY app icon

    VIAVI OSPREY

    Viavi Solutions, Inc.

    Simulate routes and waypoints

    Create static waypoints and dynamic routes for avionics testing. Simulate GPS signals for receiver validation. Upload daily almanac data automatically. Support single or dual GPS antenna setups. Configure up to 10 channels.

    ★ 5.01 ratingsBusinessFreeData updated 2026-09-06
    App details
  17. iAIS app icon

    iAIS

    Digital Yacht Ltd

    Track AIS targets and GPS data

    View AIS targets plotted relative to device position. Tap targets to see speed, course, destination, type, and length. Display GPS and wind data on an instrument panel. Overlay AIS targets on Navionics charts with an in- purchase.

    ★ 2.56 ratingsNavigationFreeData updated 2026-09-08
    App details

How we rank alternatives

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