Seamanship app icon

Apps Like Seamanship for iPhone and iPad

U.S. Coast Guard approved boating procedures.

The app provides information and procedures for boaters. It contains approved methods and procedures for Coast Guard boat operations, serving as a primary reference for training.

by Calculated Industries, Inc.★ 5.023 ratingsReference$2.99Data updated 2026-10-04

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Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Boater's Pocket Reference app icon

    Boater's Pocket Reference

    Calculated Industries, Inc.

    Browse boating charts and images

    Access boating information with detailed charts, graphs, and illustrations. Look up formulas, safety guidelines, and equipment specifications. Search for content by topic or use the table of contents. View 800+ images and diagrams for visual .

    ★ 4.8409 ratingsReference$4.99Data updated 2026-10-22
  2. Navigation Rules Pro app icon

    Navigation Rules Pro

    Calculated Industries, Inc.

    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.

    ★ 4.8443 ratingsReference$4.99Data updated 2026-11-01
  3. Aqua Map Boating app icon

    Aqua Map Boating

    GEC s.r.l.

    Download charts, navigate offline, connect instruments

    Navigate using weekly updated nautical charts from NOAA. Plan routes manually or automatically. Record GPS tracks and store navigation data including markers and routes. Share data with others. Display tides and currents.

    ★ 4.713,647 ratingsNavigationFreeData updated 2026-09-09
  1. Barkoz app icon

    Barkoz

    YOGO MS CORP

    Book boats, compare options, track your route

    Book boats for sailing, fishing, or social events in Miami. Compare and reserve vessels by size and location. Access real-time availability and pricing. View detailed boat descriptions and safety certifications.

    ★ 5.02 ratingsNavigationFreeData updated 2026-09-06
  2. Coast Guard Fitness Calculator app icon

    Coast Guard Fitness Calculator

    Crash Test Dummy Limited LLC

    Check U.S. Coast Guard Fitness Standards

    The app calculates compliance with U.S. Coast Guard physical fitness and body composition standards.

    ★ 4.510 ratingsHealth & FitnessFreeData updated 2026-10-22
  3. Argo Navigation: Boat GPS, Map app icon

    Argo Navigation: Boat GPS, Map

    ARGO TECHNOLOGIES, LLC

    Navigate and track boat trips

    Track boat trips and navigate to destinations in North America. View real-time locations of friends. Access local knowledge from other boaters. Set and follow routes. Share trip details with others. Receive updates and alerts.

    ★ 4.96,175 ratingsNavigationFreeData updated 2026-09-11
  4. Wavve Boating: GPS, Map, Chart app icon

    Wavve Boating: GPS, Map, Chart

    Wavve Boating Inc

    Find routes, track weather, and locate marinas

    Access nautical charts, view tide predictions, and check weather forecasts. Locate marinas, fuel stations, and points of interest. Share real-time updates and connect with other boaters for navigation tips and safety alerts.

    ★ 4.76,490 ratingsNavigationFreeData updated 2026-09-29
  5. MyCG app icon

    MyCG

    U.S. Coast Guard

    Access maritime alerts and safety guidelines

    Access real-time Coast Guard news, mission updates, and safety alerts. View official resources, submit reports, and find contact information for Coast Guard units and facilities. Track search and rescue operations and maritime security activities.

    ★ 1.2445 ratingsReferenceFreeData updated 2026-09-06
  6. PRO CHARTS - Marine Navigation app icon

    PRO CHARTS - Marine Navigation

    MiraTrex, Inc

    Navigate and track your route

    View high-resolution NOAA nautical with depth data for U.S. coasts, Great Lakes, major rivers, Brazil, and global areas. Navigate using GPS, track vessel position, and set waypoints. Access tidal information and route planning tools.

    ★ 4.58,503 ratingsNavigationFreeData updated 2026-09-08
  7. Knots 3D app icon

    Knots 3D

    David Boren

    Learn for fishing, climbing, boating, and scouting

    Learn and practice over 220 used in fishing, climbing, boating, and scouting. Browse by category or search by name, synonym, or ABoK number. Save favorite for quick access and review.

    ★ 4.912,999 ratingsReference$5.99Data updated 2026-11-03
  8. Navigation Rules app icon

    Navigation Rules

    Calculated Industries, Inc.

    Complete maritime navigation regulations reference.

    The app provides the International Regulations for Preventing Collisions at Sea, 1972, and Inland Navigation Rules. It features an annotated table of contents, a search function, and a selected page for quick access to rules.

    ★ 4.8389 ratingsReference$3.99Data updated 2026-10-15
  9. Rivercast: River Levels USA app icon

    Rivercast: River Levels USA

    Juggernaut Technology, Inc.

    See what's happening on rivers.

    The app displays river stage height and flow rate for over 12,000 active gauges across the USA. It provides official flood warnings and alerts from the National Weather Service, with color indicators for river conditions.

    ★ 4.711,245 ratingsWeatherFreeData updated 2026-10-01
  10. Coastal Explorer app icon

    Coastal Explorer

    Rose Point Navigation Systems, Inc

    Plan and log cruises

    View NOAA and USACE nautical charts for U.S. waters in vector format. Create routes, waypoints, and boundaries. Sync navigation objects across devices. Track boat position and speed. Set and monitor alarms for depth, speed, and proximity.

    ★ 2.816 ratingsNavigationFreeData updated 2026-09-17
  11. Fishing Spots: Find & Fish App app icon

    Fishing Spots: Find & Fish App

    FishAngler, LLC

    Find and track your trips

    Find with interactive and depth charts. Check forecasts and track catches. Save locations and view detailed water information. Share catches and locations with other anglers. Set alerts for weather and tide changes.

    ★ 4.710,948 ratingsSportsFreeData updated 2026-09-08
  12. Ship Captain's Medical Guide app icon

    Ship Captain's Medical Guide

    Calculated Industries, Inc.

    Survival medicine tactics for officers.

    The Ship Captain's Medical Guide offers over 1,100 pages of survival medicine tactics and general nursing information. It covers topics from first aid principles to specific injury care and disease prevention.

    ★ 3.76 ratingsReference$2.99Data updated 2026-09-11
  13. Anchor Alarm / Watch app icon

    Anchor Alarm / Watch

    w&h GmbH

    Monitor boat position and trigger alerts

    Monitor boat location with real-time alerts when it moves outside a set radius. Adjust and recalculate the monitored area precisely. View location history as a series of points. Connect two devices for remote monitoring.

    ★ 4.7809 ratingsNavigationFreeData updated 2026-09-15
  14. FishAngler: Fishing App app icon

    FishAngler: Fishing App

    FishAngler, LLC

    Plan trips, track , log catches

    Fishing maps show verified catch locations, boat ramps, and underwater structures. Users can mark and manage private waypoints. Track fishing trips, log catches, and access real-time weather and tide forecasts.

    ★ 4.813,789 ratingsSportsFreeData updated 2026-09-10

How we rank alternatives

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