Navigation Rules Pro app icon

Apps Like Navigation Rules Pro for iPhone and iPad

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.

by Calculated Industries, Inc.★ 4.8444 ratingsReference$4.99Data updated 2026-11-05
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Ranked alternatives

Showing 641–660 of 1,000 ranked alternatives.

  1. Kichwa: Chaupi urcucuna app icon

    Kichwa: Chaupi urcucuna

    Biblica Digital, LLC

    Read, highlight, and share Bible verses

    Read and compare the New International Version and translations side-by-side or verse-by-verse. Bookmark verses, add notes, and search for words. Share selected verses via WhatsApp, Facebook, email, or SMS. Adjust text size for better readability.

    ★ 5.01 ratingsBookFreeData updated 2026-09-06
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  2. German French XL Dictionary app icon

    German French XL Dictionary

    Langenscheidt-Verlag Gesellschaft m.b.H.

    Extensive reference for professional translations.

    The app provides a reference work for professional translations. It translates from and into German and French, offering extensive specialist terminology and examples of use.

    ★ 5.01 ratingsReference$49.99Data updated 2026-09-15
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  2. German Italian XL Dictionary app icon

    German Italian XL Dictionary

    Langenscheidt-Verlag Gesellschaft m.b.H.

    Extensive reference for translation needs.

    The app offers a German-Italian and Italian-German dictionary with approximately 950,000 entries. It includes specialist terminology and examples of use, functioning offline without internet access.

    ★ 3.01 ratingsReference$49.99Data updated 2026-09-27
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  5. NCAR app icon

    NCAR

    The National Center for Archives & Records

    Review documents and amendments online

    Access documents and amendments for organizational research. Search and review official records, international treaties, and regulations. View accurate results to support decision-making and scientific studies.

    ★ 0.00 ratingsReferenceFreeData updated 2026-09-06
    App details
  13. NaAVIC app icon

    NaAVIC

    IIC Technologies Limited

    ★ 5.01 ratingsNavigationFreeData updated 2026-09-15
    App details
  16. Aeronautical & Aviation Charts app icon

    Aeronautical & Aviation Charts

    Corporate Smalltalk Consulting Ltd

    View large charts with clarity.

    The app handles large PDF and TIFF files, including aeronautical charts. It provides zero-time zoom and scroll for charts under 36 megapixels.

    ★ 1.01 ratingsNavigation$15.99Data updated 2026-09-20
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How we rank alternatives

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