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 981–1000 of 1,000 ranked alternatives.

  1. Tide Prediction app icon

    Tide Prediction

    Hans-Jurgen Beckmerhagen

    Upcoming high and low tides presented.

    The app presents tide forecasts for numerous gauges in Germany and selected stations in other European countries. It provides high and low tide information, tide change indications, and weather details for forecast tide events.

    ★ 0.00 ratingsNavigationFreeData updated 2026-09-14
    App details
  7. IC 555 Timer Pro app icon

    IC 555 Timer Pro

    ALG Software Lab SIA

    Learn oscillator design with tutorials and diagrams

    Learn about oscillator design and waveform generation using 555 timers, logic ICs, op-amps, and transistors. Access over 130 tutorials and circuit diagrams.

    ★ 0.00 ratingsEducation$3.99Data updated 2026-09-06
    App details
  17. YardLife app icon

    YardLife

    Hyundai Heavy Industries Co., Ltd.

    ★ 0.00 ratingsReferenceFreeData updated 2026-09-06
    App details

How we rank alternatives

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