SEAiq USA app icon

Apps Like SEAiq USA for iPhone and iPad

Download charts and navigate waters

Navigation allows users to view and download marine charts automatically from NOAA and US Army Corps of Engineers. Create waypoints, routes, and tracks. Use night color modes and anchor alarm. Access weather data and chart measuring tools.

by Sakhalin, LLC★ 4.7500 ratingsNavigationFreeData updated 2026-09-08

SEAiq USA screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. SEAiq app icon

    SEAiq

    Sakhalin, LLC

    Load charts and navigate seas

    Navigation allows users to load custom charts in S-57, S-63, iENC, BSB, and KAP formats. It automatically downloads NOAA charts and raster maps. Users can create waypoints, routes, and tracks. Night color modes and anchor alarms are available.

    ★ 4.7192 ratingsNavigationFreeData updated 2026-09-08
  2. SEAiq Pilot VPP app icon

    SEAiq Pilot VPP

    Sakhalin, LLC

    Navigate with chart support and AIS data

    View nautical charts in S-57, S-63, iENC, and BSB/KAP formats. Use external NMEA/AIS data over WiFi. Display official HO S-57/S-6 charts. Navigate river, channel, and harbor routes. Access real-time positioning and vessel tracking data.

    ★ 4.864 ratingsNavigation$399.99Data updated 2026-09-09
  1. 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
  2. i-Boating: Marine Charts & Gps app icon

    i-Boating: Marine Charts & Gps

    Bist LLC

    Navigate with and river

    Access for the USA, Canada, UK/Ireland, Germany, Netherlands, and European rivers. View NOAA vector , freshwater lake maps, and USACE inland river maps with bathymetry data. Create or import GPX/KML routes. Use voice prompts for route navigation.

    ★ 4.514,838 ratingsNavigationFreeData updated 2026-09-09
  3. iNavX: Marine Navigation app icon

    iNavX: Marine Navigation

    NavX Studios LLC

    Navigate with real-time charts and weather data

    Access charts, maps, weather data, and AIS information. Navigate with worldwide chart coverage from multiple providers. View real-time weather and track vessel position. Set waypoints and measure distances between points.

    ★ 4.821,649 ratingsNavigationFreeData updated 2026-09-08
  4. onX Hunt: GPS Hunting Maps app icon

    onX Hunt: GPS Hunting Maps

    onXmaps, Inc.

    Plan hunts, view , track land boundaries

    Plan hunts by viewing species distribution and 3D . Access units and land boundaries. Save offline and mark waypoints. Track weather conditions and property lines. Use satellite, lidar, and hybrid basemaps for terrain analysis.

    ★ 4.9274,441 ratingsNavigationFreeData updated 2026-09-29
  5. Fishing Points: Map & Forecast app icon

    Fishing Points: Map & Forecast

    Fishing Points d.o.o.

    Catch fish with real-time forecasts

    View forecasts to determine optimal times. Access maps for discovering new spots. Track tides and weather conditions. Log catches and share findings with other anglers. Sync data across devices for continuous tracking.

    ★ 4.730,853 ratingsSportsFreeData updated 2026-09-12
  6. TZ iBoat – Marine Navigation app icon

    TZ iBoat – Marine Navigation

    Nobeltec, Inc.

    Navigate with real-time GPS and tidal data

    Navigate using GPS, AIS Online, and radar. View charts for coastal boating, sailing, and fishing. Track tides and currents. Set anchoring points. Sync with Apple Health. Share routes and waypoints.

    ★ 4.6875 ratingsNavigationFreeData updated 2026-09-13
  7. Tide Alert (NOAA) - Tide Chart app icon

    Tide Alert (NOAA) - Tide Chart

    Rivolu LLC

    Set alerts and track forecasts

    Track tides and lunar phases with NOAA data. Set custom alerts for high and low tides. View offline information. Access lunar calendar and historical data. Share details via social media. Sync with Apple Health for activity tracking.

    ★ 4.844,593 ratingsWeatherFreeData updated 2026-09-29
  8. Nautical Charts & Maps app icon

    Nautical Charts & Maps

    LW Brands, LLC

    Download and view weather

    View and download NOAA electronic navigational for offline use. Access in NOAA or ECDIS formats. Overlay NOAA weather for real-time conditions. Display buoys, beacons, lights, and natural/man-made features. Track radar and fog signals.

    ★ 4.63,791 ratingsNavigation$8.99Data updated 2026-09-29
  9. Savvy Navvy: Boat Navigation app icon

    Savvy Navvy: Boat Navigation

    SAVVY NAVVY LTD

    Track routes, view charts, and monitor weather

    View real-time GPS location and track movement. Access marine charts, weather forecasts, and tide information. Plan routes with smart routing features. Set and monitor alerts. Share coordinates and waypoints.

    ★ 4.78,234 ratingsNavigationFreeData updated 2026-09-28
  10. GPS Tracks app icon

    GPS Tracks

    David Morneault

    Track routes, save waypoints, navigate outdoors

    Track outdoor activities like hiking, biking, walking, and running with GPS. Save and navigate to waypoints. Store favorite destinations. View activity logs and maps. Share routes and track progress.

    ★ 4.717,563 ratingsNavigationFreeData updated 2026-09-08
  11. 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
  12. Fishing Points-Lake Depth Maps app icon

    Fishing Points-Lake Depth Maps

    Bist LLC

    Find spots and track depth

    Access depth and marine charts for USA, Canada, UK, and other regions. Locate spots with AI-driven breakline analysis. Create or import boating routes with GPS and voice navigation. View HD bathymetry and sonar contours for precise planning.

    ★ 4.42,191 ratingsSportsFreeData updated 2026-09-12
  13. 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
  14. MilGPS app icon

    MilGPS

    Cascode Labs Pty Ltd

    Navigate with MGRS coordinates and waypoints

    Display current location and customizable info on large text screens. Create waypoints using location, crosshairs, or coordinates. Organize waypoints into overlays and navigate to them with arrows or maps. Track movement and view location details.

    ★ 4.85,532 ratingsNavigation$12.99Data updated 2026-09-29
  15. 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
  16. 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
  17. My Altitude app icon

    My Altitude

    Dayana Networks Ltd

    Location, altitude, and pressure data.

    The app displays current latitude, longitude, and altitude using GPS. It also shows barometric pressure, water boiling point, and weather information.

    ★ 4.826,661 ratingsNavigationFreeData updated 2026-09-22

How we rank alternatives

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