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 501–520 of 1,000 ranked alternatives.

  4. Pocket Rulers app icon

    Pocket Rulers

    Keiichi Okamoto

    Measure angles and lengths easily.

    The app offers ruler and protractor functions for iPhone, iPod Touch, and iPad. It supports centimeters, inches, and sun units for the ruler, and degrees and radians for the protractor.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-09-19
    App details
  9. AR Eye app icon

    AR Eye

    Yetzer Studio, LLC

    ★ 5.02 ratingsEducationFreeData updated 2026-09-10
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  10. iStreams Lands End app icon

    iStreams Lands End

    Colin Porteous

    Track tidal streams and measure set rates

    Displays real-time tidal stream data based on the nearest Devonport high water time. Shows hourly streams charts valid for specific periods. Allows users to view tide set and interpolated rates. Functions fully offline without internet connection.

    ★ 2.01 ratingsNavigationFreeData updated 2026-09-17
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  12. Sail Safe app icon

    Sail Safe

    Prachi Pimpalkhare

    Maritime reference and learning companion.

    The app provides an intuitive maritime reference and learning companion for sailors. It features illustrated signals, a complete COLREGs reference, and interactive quizzes to test knowledge.

    ★ 0.00 ratingsEducation$4.99Data updated 2026-10-12
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How we rank alternatives

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