Best Garmin Lake Maps Apps

238+ iOS apps curated and reviewed

3.8 avg rating
15 free apps
Updated August 2026

Whether you're new to garmin lake maps or looking for an upgrade, our curated collection of 238+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Garmin Lake Maps Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesAug 2026
2ActiveCaptain®ActiveCaptain®Free4.0★ (5K)NoYesAug 2026
3onX Fish: Midwest Fishing MapsonX Fish: Midwest Fishing MapsFree4.6★ (1.6K)YesYesAug 2026
4i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesAug 2026
5Garmin Explore™Garmin Explore™Free4.1★ (985)NoNoAug 2026
6Lowrance: app for anglersLowrance: app for anglersFree4.6★ (2.7K)NoYesAug 2026
7Lake Genius: Boating GuideLake Genius: Boating GuideFree4.8★ (81)NoYesAug 2026
8AIS Maps: Marine & Lake chartsAIS Maps: Marine & Lake chartsFree3.7★ (32)NoYesAug 2026

Top Picks for Garmin Lake Maps

Navionics® Boating#1

Navionics® Boating by Garmin

Nautical and fishing charts
Editor's Choice
🗺️ Navigation
2.9😞(2.3K ratings)
FreeIn-App Purchases
#3in 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
ActiveCaptain®#2

ActiveCaptain® by Garmin

Connect to Your GPS Plotter
Strong Contender
🗺️ Navigation
4.0😐(5K ratings)
FreeIn-App Purchases
#25in Navigation
ActiveCaptain® screenshot 1
ActiveCaptain® screenshot 2
ActiveCaptain® screenshot 3
ActiveCaptain® screenshot 4
ActiveCaptain® screenshot 5
ActiveCaptain® screenshot 6

This app connects your mobile device to compatible Garmin chartplotters, enabling wireless chart and map transfers, software updates, and route planning. It also provides access to a community of boaters for reviews and information on marinas and points of interest.

What We Love

  • 👍 Easy to use
  • 🚀 Seamless integration with Garmin devices
  • 💡 Useful for planning trips and managing waypoints
  • 🚀 Convenient for updating software and charts

Room to Improve

  • 🐛 Frequent crashes and connection issues
  • 🔍 Limited chart and mapping functionality compared to competitors
  • 🤔 Difficult to transfer data between devices
onX Fish: Midwest Fishing Maps#3

onX Fish: Midwest Fishing Maps by onXmaps, Inc.

Lake Finder, Weather, Species
Worth Considering
🗺️ Navigation
4.6😐(1.6K ratings)
FreeAdsIn-App Purchases
#17in Navigation
onX Fish: Midwest Fishing Maps screenshot 1
onX Fish: Midwest Fishing Maps screenshot 2
onX Fish: Midwest Fishing Maps screenshot 3
onX Fish: Midwest Fishing Maps screenshot 4
onX Fish: Midwest Fishing Maps screenshot 5
onX Fish: Midwest Fishing Maps screenshot 6

Discover new fishing spots with detailed lake data, weather forecasts, and GPS navigation. Plan your next trip with insights on fish species, stocking history, and land ownership. Navigate hands-free and access maps offline.

What We Love

  • 🚀 Great resource for finding new lakes
  • 👍 User-friendly and intuitive interface
  • 🗺️ Detailed lake maps and access points
  • 📊 Comprehensive fish data and surveys

Room to Improve

  • ❌ Limited coverage - only 4 states supported
  • 🗺️ Inaccurate or low-quality lake contours
  • 💰 Expensive subscription model

More Garmin Lake Maps apps to explore

4
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
Lake Maps & Fishing Spots
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
5
Garmin Explore™
Garmin Explore™
Garmin Explore™
Explore with a Garmin device
Free

Navigate off-grid with this app, which pairs with a compatible Garmin device for trip planning, mapping, and navigation even without Wi-Fi or cellular service. Plan routes, download maps for offline use, and sync data to the cloud.

Off-grid navigationTrip planningOffline map downloads
🗺️ Navigation
(985)
free
6
Lowrance: app for anglers
Lowrance: app for anglers
Lowrance: app for anglers
Great fishing charts
Free

This app provides detailed fishing charts and navigation tools for anglers. Manage waypoints, discover new fishing spots, and plan trips with offline maps and autorouting. Sync data with your Lowrance devices for a seamless on-water experience.

Detailed C-MAP fishing chartsWaypoint managementOffline map downloads
🗺️ Navigation
(2.7K)
free with in-app purchases
7
Lake Genius: Boating Guide
Lake Genius: Boating Guide
Lake Genius: Boating Guide
Powell, Mead, Tahoe, Others
Free

This app provides detailed maps and information for major western US lakes, including over 2000 mapped sites like camping, historical locations, and amenities. It offers daily updates on water levels and underwater hazards, along with navigation tools to mark locations, track routes, and estimate travel times.

2000+ mapped sitesDaily water level updatesUnderwater hazard information
🗺️ Navigation
(81)
freemium
8
AIS Maps: Marine & Lake charts
AIS Maps: Marine & Lake charts
AIS Maps: Marine & Lake charts
Detailed nautical & topo maps
Free

Explore detailed nautical, lake, and park maps with live vessel tracking. Offers offline map access, route planning, and weather forecasts for safe and informed navigation on water and trails.

Live AIS vessel trackingDetailed nautical chartsOffline map downloads
🗺️ Navigation
(32)
free with in-app purchases
9
Marine Navigation-USA Lake Map
Marine Navigation-USA Lake Map
Marine Navigation-USA Lake Map
by Bist LLC
$29.99

Navigate waterways with detailed NOAA charts, lake maps, and river maps. Features voice-guided route assistance, route management, and tide/current predictions. Supports offline chart downloads and GPX/KML route import/export.

Voice-guided marine navigationRoute manager for creating/importing routesOffline NOAA marine, lake, and river charts
🗺️ Navigation
(18)
free
10
Lake District Outdoor Map PRO
Lake District Outdoor Map PRO
Lake District Outdoor Map PRO
National Park Topo Map
$1.99

Access detailed offline maps of the Lake District National Park for outdoor activities. Navigate footpaths, tracks, and terrain features without needing a mobile signal. Search for specific locations like lakes, hills, and cliffs.

Offline topographic mapsFootpath and track visibilitySearch for lakes, hills, and cliffs
🔍 Reference
(0)
paid
11
Fishing Maps: Lake & River GPS
Fishing Maps: Lake & River GPS
Fishing Maps: Lake & River GPS
GPS Fishing Navigation & Maps
Free
⚽ Sports
(0)
12
Lake District Maps Offline
Lake District Maps Offline
Lake District Maps Offline
Offline OS maps viewer
$1.99

Navigate the Lake District with detailed offline maps and powerful search. Plan and manage routes, track your GPS location, and share your whereabouts. Access worldwide online maps for broader context.

Offline Ordnance Survey mapsRoute and waypoint managementOffline search for places and roads
🗺️ Navigation
(3)
paid
13
Boundary Waters Canoe Area Wilderness — eπ Maps
Boundary Waters Canoe Area Wilderness — eπ Maps
Boundary Waters Canoe Area Wilderness — eπ Maps
Go Well Prepared
Free

Explore topographic maps of the Boundary Waters Canoe Area Wilderness and Superior National Forest. This app offers offline access to detailed maps, ensuring your privacy by not tracking your location or collecting analytics.

Topographic maps of BWCAW and Superior National ForestOffline map accessPrivacy-focused: no location tracking or analytics
✈️ Travel
(14)
free
14
Maine Lakes - GPS fishing maps
Maine Lakes - GPS fishing maps
Maine Lakes - GPS fishing maps
by Flytomap
$4.99

Access detailed GPS fishing maps and marine charts that work offline. Features include weather forecasts, community insights, and route planning tools. Optimized for battery life and designed for boaters and anglers.

Offline GPS fishing mapsMarine and outdoor chartsWorldwide satellite and terrain overlays
🗺️ Navigation
(7)
paid
15
Maply - Turn Images into Maps
Maply - Turn Images into Maps
Maply - Turn Images into Maps
Parks, Events and Venue Maps
Free
🗺️ Navigation
(0)
16
Lake District Outdoor Offline
Lake District Outdoor Offline
Lake District Outdoor Offline
Free offline topographical map
Free

Access detailed topographical maps of the Lake District National Park without needing a mobile signal. Ideal for outdoor activities like hiking and cycling, it displays footpaths, tracks, and contours. Search for specific landmarks and find your location using GPS.

Offline topographical mapsFootpath, track, and contour displayLandmark search (lakes, hills, cliffs)
🗺️ Navigation
(0)
free
17
CartoExplorer | Cartes | GPS
CartoExplorer | Cartes | GPS
CartoExplorer | Cartes | GPS
Randonnée Outdoor Navigation
Free

This navigation app offers a vast library of high-quality maps for outdoor adventures like hiking and cycling. Plan routes, track your progress in real-time, and mark points of interest. Offline map management ensures you stay on course without an internet connection.

Extensive map library (USGS, IGN, SwissTopo, World)Route planning and savingReal-time track following
🗺️ Navigation
(0)
free with in-app purchases
18
Loch Lomond Maps Offline
Loch Lomond Maps Offline
Loch Lomond Maps Offline
Offline OS maps viewer
$1.99

Navigate the Loch Lomond region with detailed offline maps from Ordnance Survey. Plan routes, search for locations, and track your GPS position without needing a mobile signal. Includes extensive footpath data and hill information.

Offline Ordnance Survey mapsRoute and waypoint managementOffline search functionality
🗺️ Navigation
(0)
paid
19
ZA Maps
ZA Maps
ZA Maps
application for medical maps
Free
📚 Education
(0)
20
Whistler Area Ski Maps
Whistler Area Ski Maps
Whistler Area Ski Maps
by Ryan Robertson
Free

Access detailed topographic maps of Whistler Blackcomb ski resorts and cross-country ski areas. Features include trail descriptions, elevation profiles, and location tracking on the maps.

Topographic maps of Whistler BlackcombCross-country ski area mapsTrail descriptions and elevation profiles
🔍 Reference
(2)
free

FAQ about Garmin Lake Maps

What are the best garmin lake maps apps for iPhone?
Navionics® Boating tops our garmin lake maps apps ranking as of August 2026, with a 2.9-star average from 2.3K App Store ratings, and it's free to download.
Yes — 15 of the top garmin lake maps apps we rank are free to download, including Navionics® Boating and ActiveCaptain®.
Navionics® Boating has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 238+ garmin lake maps apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The app provides detailed nautical charts that can be used offline, along with a suite of tools for boating activities. It includes features for navigation, trip planning, weather forecasting, and community-based local knowledge.
Key features include internationally renowned Navionics charts, SonarChart HD bathymetry maps, U.S. Government charts, overlays like relief shading, Auto Guidance+ for route planning, real-time weather and tides, and community edits from other boaters.