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 661–680 of 1,000 ranked alternatives.

  1. Music Theory Intervals app icon

    Music Theory Intervals

    Patrick Kelly

    Recognize intervals by sight sound.

    The app helps users recognize simple and compound intervals by sight and sound. It offers three modes: Audio and Visual, Audio Only, and Visual Only, with support for multiple clefs and customizable playback options.

    ★ 4.73 ratingsMusic$1.99Data updated 2026-09-28
  2. MSW Exam Practice Prep 2026 app icon

    MSW Exam Practice Prep 2026

    Snap Prep OU

    Exams, review notes, track progress

    Review and analyze questions aligned with the MSW format. Access detailed explanations for each answer. Track progress and performance metrics. Receive personalized study recommendations based on weak areas. Sync study sessions across devices.

    ★ 5.03 ratingsEducationFreeData updated 2026-09-06
  1. Prepware Sport Pilot app icon

    Prepware Sport Pilot

    Aviation Supplies and Academics, Inc.

    Prepare, study, and test FAA exam.

    The app offers comprehensive preparation, study, and testing for the FAA Knowledge Exam. It includes flashcard-style review of questions, answers, and explanations, allowing users to study by subject or take a practice test.

    ★ 2.01 ratingsEducation$4.99Data updated 2026-09-12
  2. IELTS Vocab Quick Study app icon

    IELTS Vocab Quick Study

    Thanh Vu Truong

    Assess language ability for study or work.

    The app provides vocabulary for the International English Language Testing System. Users can practice with tests containing 20 questions and four answer options, receiving a score at the end of each test.

    ★ 5.01 ratingsEducationFreeData updated 2026-10-27
  3. PMP Certification Exam 2021 app icon

    PMP Certification Exam 2021

    Waltsoft Inc

    Test and review with real questions

    Practice exams for PMP with questions based on PMBOK Guide 6th edition and Agile Practice Guide. Includes detailed explanations for all answers. Users can repeat tests until achieving 90% or higher.

    ★ 5.01 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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