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

Navigation Rules Pro screenshots

Ranked alternatives

Showing 741–760 of 1,000 ranked alternatives.

  1. Compass Altitude Pro app icon

    Compass Altitude Pro

    连喜 罗

    Track and navigate outdoors

    Measure with high precision using internal sensors. Display directions and elevation changes. Track location and movement patterns. Set alerts and receive notifications. Sync data with external devices for detailed analysis.

    ★ 0.00 ratingsNavigation$2.99Data updated 2026-09-06
  1. Tolerance Helper app icon

    Tolerance Helper

    Dmitriy Trofimov

    Calculate tolerances for holes and shafts

    Calculate dimensions with ISO standard tolerances for holes and shafts. Input size and class to determine limits. Reference complete tables for standard intervals. Support for both hole and shaft designations.

    ★ 0.00 ratingsReferenceFreeData updated 2026-09-06
  2. Marine Navigation app icon

    Marine Navigation

    Marco Palaferri

    Own maps, track routes, plot courses

    Navigate using offline GPS charts and plot routes. View real-time position, speed, and depth. Mark waypoints and track progress. Share maps and charts securely. Set alarms for tides and weather. Sync with external devices for accurate .

    ★ 0.00 ratingsNavigation$19.99Data updated 2026-09-08
  3. Aviation Navigation Aids Quiz app icon

    Aviation Navigation Aids Quiz

    ahmet Baydas

    Test systems with quizzes

    Test knowledge of systems with multiple choice quizzes on ADF, VOR, DME, NDB, HSI, and RMI. Practice positioning, holding patterns, and standard procedures. Track progress and reinforce understanding of instrument flight techniques.

    ★ 0.00 ratingsEducation$0.99Data updated 2026-09-09

How we rank alternatives

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