Best apps like SeaNav US

SeaNav US is great, but it's not the only option. Explore 30+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to SeaNav US

i-Boating: Marine Charts & Gps by Bist LLC

Lake Depth Map,Sailing Plotter

Editor's Choice

4.5😊(15K ratings)

FreeIn-App Purchases

#91in Navigation

i-Boating: Marine Charts & Gps screenshot 1

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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.

What We Love

🚀 Accurate GPS and navigation
🗺️ Detailed nautical charts
📊 Helpful fishing and structure information
🔍 Useful for finding unexplored fishing spots
💻 Offline functionality works well

Room to Improve

🌐 GPS/location issues, inaccurate positioning
💰 Expensive recurring subscription model
🔁 Difficulty restoring purchased content on new devices
🔧 Poor customer support and lack of response
📦 Missing coverage for some lakes/waterways

iNavX: Marine Navigation by NavX Studios LLC

Sailing & Boating Chartplotter

Strong Contender

4.8😐(22K ratings)

FreeAdsIn-App Purchases

This app provides comprehensive marine navigation tools, including worldwide chart coverage, weather forecasts, and AIS integration. It allows users to plan routes, track their position, and connect with onboard instruments for a complete boating experience.

What We Love

🚀 Accurate and precise navigation
📊 Comprehensive charting and navigation features
🛠️ Customizable instrument settings
🔄 Redundancy across devices
💨 Reliable performance over many years

Room to Improve

🤔 Clunky and unintuitive user interface
🗺️ Cumbersome chart management and downloading
🔋 Battery drain issues
💰 Expensive subscription model for charts
🐛 Stability issues and crashes

iSailGPS : NOAA USA RNC Charts by James Associates Inc.

Marine Nautical Chart Plotter

Worth Considering

Nautical and fishing charts

3.9😊(72 ratings)

$7.99

#40in Navigation

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Transform your device into a powerful GPS navigation tool with detailed US NOAA nautical charts. Navigate safely even without a cell signal, track your journey, set waypoints, and create custom routes. Ideal for sailors and boaters needing reliable marine navigation.

What We Love

👍 Great app for sailing
🗺️ Accurate NOAA charts
🚀 Fast and efficient
💰 Excellent value for price
🧭 Reliable GPS tracking
✅ Simple and clear interface
💡 Good for planning and backup
🛠️ Excellent customer support
🔋 Battery friendly (mentioned by one user)
🔄 Seamless chart updates
📱 Useful on iPhone/iPad
🌟 Highly recommended by many
🆓 Free chart downloads
🛄 Easy waypoint and route creation
📈 Accurate speed and course tracking
🗄️ Good for storing routes/waypoints

Room to Improve

⚠️ Chart management issues
❌ Limited to NOAA charts (no international)
🐌 Slow response when zooming/panning
📉 Poor battery life (mentioned by one user)
🚫 No auto-routing feature
🗄️ Chart stitching problems
🗺️ Charts can be blurry when zoomed
🤔 Not intuitive for some users
📍 Waypoint placement can be off
❓ Difficulty finding specific charts
🧭 Compass heading issues
🎛️ Map rotation issues
🚫 No inland water navigation markings
🔠 Layout can be confusing
📏 Not detailed enough for some
🖨️ Limited export options
🎛️ No course-up feature
🛄 Chart download method is quirky
⚠️ Can be a battery hog in track mode
❌ Useless for Canadian waters (mentioned by multiple users)
❌ Useless for some inland lakes
🐛 App hangs up/crashes
❌ Not suitable for advanced users seeking modern features

More apps like SeaNav US

Navionics® Boating

Offline nautical chartsHD bathymetry mapsDock-to-dock route planning

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.

(2.3K)

PRO CHARTS - Marine Navigation

by MiraTrex, Inc.

High-resolution NOAA nautical chartsOffline chart accessWaypoint and route creation

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.

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Wavve Boating: GPS, Map, Chart

Marine Navigation, Depth, Tide

Simple GPS navigationCustomizable nautical chartsCommunity points of interest

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.

(6.4K)

AIS Maps: Marine & Lake charts

Detailed nautical & topo maps

Live AIS vessel trackingDetailed nautical chartsOffline map downloads

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.

(32)

Marine Charts and Navigation

SeaNav

High-resolution marine chartsAutoroute planningReal-time GPS navigation

This app provides high-resolution marine charts, route planning, and real-time navigation for boaters. It offers features like AIS ship tracking, tide and weather information, and offline chart access. Advanced capabilities include augmented reality views and autopilot integration.

(247)

NV Charts GPS Navigation AIS

Marine Navigation and Boating

Digital nautical chartsOffline chart downloadsReal-time AIS tracking

This app provides digital nautical charts and navigation tools for safe boating. It offers offline chart downloads, real-time AIS tracking, and community-shared points of interest. Plan and share your routes with ease.

(114)

i-Boating: USA Marine Charts

Nautical + Lake Contour Maps

$29.99

This app provides detailed marine and lake navigation charts, including NOAA vector charts, USACE inland river maps, and contour maps for anglers. It offers advanced GPS features like voice-prompted route assistance, track recording, and tide/current predictions for safe and efficient boating.

NOAA marine vector chartsFreshwater lake contour mapsVoice-prompted route assistance

(188)