1. Home
  2. Topics
  3. Free Marine GPS

Best Free Marine GPS Apps

246+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated August 2026

Whether you're new to free marine gps or looking for an upgrade, our curated collection of 246+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Free Marine GPS Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Wavve Boating: GPS, Map, ChartWavve Boating: GPS, Map, ChartFree4.8★ (6.2K)NoYesAug 2026
2Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesAug 2026
3Google MapsGoogle MapsFree4.7★ (7.3M)YesYesAug 2026
4Argo Navigation: Boat GPS, MapArgo Navigation: Boat GPS, MapFree4.9★ (6.1K)NoYesAug 2026
5Aqua Map BoatingAqua Map BoatingFree4.7★ (14K)NoYesAug 2026
6i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesAug 2026
7moodSailormoodSailorFree—NoNoAug 2026
8TZ iBoat – Marine NavigationTZ iBoat – Marine NavigationFree4.6★ (863)NoYesAug 2026

Top Picks for Free Marine GPS

Wavve Boating: GPS, Map, Chart#1

Wavve Boating: GPS, Map, Chart by Wavve Boating INC

Marine Navigation, Depth, Tide
Editor's Choice
🗺️ Navigation
4.8😐(6.2K ratings)
FreeIn-App Purchases
#15in Navigation
Wavve Boating: GPS, Map, Chart screenshot 1
Wavve Boating: GPS, Map, Chart screenshot 2
Wavve Boating: GPS, Map, Chart screenshot 3
Wavve Boating: GPS, Map, Chart screenshot 4
Wavve Boating: GPS, Map, Chart screenshot 5
Wavve Boating: GPS, Map, Chart screenshot 6

Navigate waterways with detailed nautical charts, tide predictions, and weather forecasts. Connect with a community of boaters to share points of interest and track friends on the water. Enjoy simplified GPS navigation tailored to your boat's draft.

What We Love

  • 🚀 Accurate navigation
  • 👍 User-friendly interface
  • 💡 Helpful features like weather and wave data
  • 🚢 Great for new and experienced boaters

Room to Improve

  • 🐛 Inaccurate depth charts
  • 🚫 Limited coverage for certain areas
  • 💰 Expensive subscription
Navionics® Boating#2

Navionics® Boating by Garmin

Nautical and fishing charts
Strong Contender
🗺️ Navigation
2.9😞(2.3K ratings)
FreeIn-App Purchases
#4in Navigation
Navionics® Boating screenshot 1
Navionics® Boating screenshot 2
Navionics® Boating screenshot 3
Navionics® Boating screenshot 4
Navionics® Boating screenshot 5
Navionics® Boating screenshot 6

Access detailed nautical charts and advanced boating features offline on your mobile device. Plan trips with dock-to-dock guidance, check weather and tides, and connect with a community of boaters. Ideal for cruising, fishing, sailing, and diving.

What We Love

  • 🚀 Great navigation app
  • 🗺️ Detailed charts and maps
  • ⚓ Useful for boating and sailing
  • 💰 Good value for money

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Login issues and unreliable offline access
  • 💰 Expensive subscription model
Google Maps#3

Google Maps by Google

Places, navigation & traffic
Worth Considering
🗺️ Navigation
4.7😐(7.3M ratings)
FreeAdsIn-App Purchases
#1in Navigation
Google Maps screenshot 1
Google Maps screenshot 2
Google Maps screenshot 3
Google Maps screenshot 4
Google Maps screenshot 5
Google Maps screenshot 6

Navigate your world with real-time traffic, turn-by-turn directions for driving, walking, cycling, and public transport. Discover millions of businesses and places with photos and reviews. Plan trips with Street View, Immersive View, and offline maps.

What We Love

  • 🚀 Accurate navigation
  • 👍 Helpful for travel and exploration
  • 💡 Useful for delivery drivers
  • 👍 Reliable traffic information

Room to Improve

  • 🐛 Buggy and unreliable directions
  • 🔄 Constant rerouting without user consent
  • 🗺️ Inaccurate or outdated maps

More Free Marine GPS apps to explore

4
Argo Navigation: Boat GPS, Map
Argo Navigation: Boat GPS, Map
Argo Navigation: Boat GPS, Map
Marine Charts, Weather & Tides
Free

This app provides comprehensive navigation and planning tools for boaters, offering features like chart plotting, route planning, and weather forecasts. It aims to be user-friendly for all skill levels, from beginners to experienced cruisers, with a focus on safety and connectivity on the water.

Web/Desktop planning with auto-syncAutorouting for multi-stop trips7-day marine weather forecast
🗺️ Navigation
(6.1K)
free with in-app purchases
5
Aqua Map Boating
Aqua Map Boating
Aqua Map Boating
Marine navigation and fishing
Free

This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.

Official NOAA nautical chartsOffline map downloadsGPS track recording
🗺️ Navigation
(14K)
free with in-app purchases
6
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
Lake Depth Map,Sailing Plotter
Free

Navigate waterways with detailed marine charts and GPS. Features include route planning, voice-guided navigation, tide and current predictions, and track recording. Offers extensive map coverage for various regions and inland rivers.

Detailed vector marine chartsRoute planning and editingVoice-guided navigation
🗺️ Navigation
(15K)
free with in-app purchases
7
moodSailor
moodSailor
moodSailor
Nautical navigation, offline
Free
🗺️ Navigation
(0)
8
TZ iBoat – Marine Navigation
TZ iBoat – Marine Navigation
TZ iBoat – Marine Navigation
Boat GPS, Charts, AIS, Tides
Free

Navigate the seas with advanced marine charts, GPS, and AIS data, even offline. This app offers detailed bathymetry, community-contributed map data, and dynamic features for safe boating, sailing, and fishing.

Offline marine chartsGPS and route planningAIS Online tracking
🗺️ Navigation
(863)
free with in-app purchases
9
Savvy Navvy: Boat Navigation
Savvy Navvy: Boat Navigation
Savvy Navvy: Boat Navigation
GPS, Nautical Charts, Boating
Free

This app provides comprehensive marine navigation, integrating charts, weather, tides, and GPS tracking. It simplifies route planning and offers real-time safety data to ensure confident and enjoyable time on the water for various boating activities.

Clutter-free nautical chartsSmart route planning with weather and tide integrationReal-time GPS tracking
🗺️ Navigation
(8K)
free with in-app purchases
10
PRO CHARTS - Marine Navigation
PRO CHARTS - Marine Navigation
PRO CHARTS - Marine Navigation
by MiraTrex, Inc.
Free

Navigate marine environments with detailed nautical charts and route planning. Track your location, find friends on the water, and share your trip details for safety. Offline chart access ensures reliable navigation even without an internet connection.

High-resolution NOAA nautical chartsOffline chart accessWaypoint and route creation
🗺️ Navigation
(8.5K)
free with in-app purchases
11
NAVLITE
NAVLITE
NAVLITE
Coastal marine navigation
Free
🗺️ Navigation
(0)
12
Vessel Tracker: Marine Traffic
Vessel Tracker: Marine Traffic
Vessel Tracker: Marine Traffic
Ship Finder
Free
🗺️ Navigation
(0)
13
Gaia GPS: Mobile Trail Maps
Gaia GPS: Mobile Trail Maps
Gaia GPS: Mobile Trail Maps
Hiking, Overlanding, Camping
Free

Discover trails, campsites, and routes with detailed topographic maps and GPS navigation. Plan your adventures with offline maps, weather updates, and distance tracking. Explore hiking, off-roading, camping, and skiing with this comprehensive outdoor companion.

Topographic mapsGPS navigationOffline maps
🗺️ Navigation
(32K)
free with in-app purchases
14
Offline GPS Converter
Offline GPS Converter
Offline GPS Converter
simple offline gps converter
Free

Instantly convert geographic coordinates between various formats without an internet connection. Ideal for field workers, radio operators, and outdoor enthusiasts needing quick, accurate location data.

Convert between DD, DMS, DMM, and MaidenheadOne-tap copy functionalityFully offline operation
🗺️ Navigation
(1)
free
15
Sky Geo Location: Offline GPS
Sky Geo Location: Offline GPS
Sky Geo Location: Offline GPS
Live GPS Coordinates Offline
Free
🗺️ Navigation
(0)
16
Anchor Alarm: GPS Boat Watch
Anchor Alarm: GPS Boat Watch
Anchor Alarm: GPS Boat Watch
Drag & drift alert for sailing
Free
🗺️ Navigation
(0)
17
Ship Tracker Marine Finder Ais
Ship Tracker Marine Finder Ais
Ship Tracker Marine Finder Ais
Boat Traffic Information Tool
Free
🔧 Utilities
(0)
18
Powerboat GPS Data Logger
Powerboat GPS Data Logger
Powerboat GPS Data Logger
Log and monitor your GPS Track
$4.99

This app records your powerboating trips, logging speed, direction, and time. It allows friends and family to follow your journey in real-time and create dynamic blogs with geo-tagged notes, photos, and videos.

Real-time GPS trackingSpeed and direction loggingRemote trip monitoring
🗺️ Navigation
(0)
free with in-app purchases
19
Blue Quest
Blue Quest
Blue Quest
by Akalak Kruaboon
Free
🌟 Lifestyle
(0)
20
NMEA Send Location
NMEA Send Location
NMEA Send Location
by Alexey Matveev
Free
🗺️ Navigation
(0)

FAQ about Free Marine GPS

What are the best free marine gps apps for iPhone?
Wavve Boating: GPS, Map, Chart tops our free marine gps apps ranking as of August 2026, with a 4.8-star average from 6.2K App Store ratings, and it's free to download.
Wavve Boating: GPS, Map, Chart has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 246+ free marine gps apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Wavve Boating provides marine GPS navigation with detailed nautical charts, tide predictions, and weather forecasts. It aims to simplify navigation by focusing on essential information and offers community features for sharing points of interest and tracking friends.
Key features include simple GPS navigation, customizable nautical charts that adapt to your boat's draft, community-shared points of interest, tide tracking, seven-day weather forecasts, and the ability to see friends on the water.