NavRules app icon

Apps Like NavRules for iPhone and iPad

Learn nautical rules and pass exams

Learn nautical rules with practice exams, detailed answers, and explanations. Access International and US Inland Navigation Rules. Review USCG exam questions and study resources. Track progress and test knowledge regularly.

by Barber Creations, LLC★ 3.919 ratingsNavigation$15.99Data updated 2026-11-08

NavRules screenshots

Ranked alternatives

Showing 821–840 of 1,000 ranked alternatives.

  1. Impari Amino app icon

    Impari Amino

    David Orgeman

    Quiz acids and customize learning sessions

    Memorize acids with customizable quizzes. Select question types including full names, one-letter symbols, three-letter symbols, structural formulas, linear formulas, or mRNA codons.

    ★ 0.00 ratingsEducation$1.99Data updated 2026-11-06

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