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Android Apps > Travel & Local > i-Boating:Marine Navigation
i-Boating:Marine Navigation icon

i-Boating:Marine Navigation

by Gps Nautical Charts · Travel & Local · Free
On Google Play since August 2015 · Data updated 2026-11-01

i-Boating:Marine Navigation is made and published by Gps Nautical Charts. AppBrain is an independent app data site and isn't affiliated with Gps Nautical Charts. The app name, icon, screenshots and description belong to Gps Nautical Charts and are shown as published on Google Play.

AppBrain's verdict

EstablishedPopularWell rated
Rating on Google Play
4.17
11,828 ratings
Installs
1.4 million
Last updated
September 11, 2026
Ads
No ads
Size
24.4 MB

i-Boating:Marine Navigation is popular, with 1.4 million installs. Users rate it well: 4.2 stars from 11,828 ratings.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on i-Boating:Marine Navigation for Android

★★★★☆ Chris McKinnon · Jul 11, 2026
Some of the lakes have good depth charts, but plotting waypoints could be a bit simpler.
★★★★☆ Mark Wing · Oct 30, 2026
Using as cross-reference to depth in Lake Murray SC works well
★★★★★ Some One · Jul 5, 2026
App is really not bad - 4.5/5. Couple things to improve and... Nice: 1. Routing Auto/Saving/Editing - if you can do it at home - perfect. 2. Reverse/Duplicate/Import route - nice. 3. Anchor alarm - nice, if u stay overnight. 4. Weather right on the map 5. Price comparing to Avionics 6. No subscription 7. Offline maps Needs work: 1. Some areas are not digitized properly, shows up like a scan from old paper charts. 2. Auto routing offline. BUT - Amazing Customer service!!! 1 min reply!
★★★★★ DJ Gloves · Aug 18, 2026
Awesome endless information. I'm new to boating. We have a deep river but shallow bay, and I couldn't see the buoys but the map shows them. Depth of area, what kind of bottom mud or rock. Everything a newbie could use, and I'm sure experienced boaters too. I'm using free version but because the app is so nice I'm highly considering paying for the upgrade. Thanks for this amazing app. It helps me get home safe.
★★★★☆ Paul Akerhielm · Jul 28, 2026
Very good value and functionality, and will meet most recreational and small boaters needs. Charts are clear and zoomable with excellent detail. Locates you on chart within a meter or two almost instantaneously with GPS. Wish that island and passage names were more clearly shown. One deficiency is that CHART ORIENTATION is UNSTABLE, chart arbitrarily will sometimes spin, which is annoyingly disorientating, it ought to be possible to lock North fixed upwards in Settings, but it is not.
★☆☆☆☆ Andre Gollner · Aug 12, 2026
Paid for Canada and US charts Aug 2025 and now its saying I need to buy the updated version and app is barley functional now and constantly asks me to pay $50 again for the 'updated' charts. I was under the impression it is supposed to be a 1 time purchase with ongoing free updates. Will adjust rating if the issue is resolved.
★☆☆☆☆ T w · Aug 25, 2026
Ive paid for maps 3 times now and then the app will forget and ask you to pay again
★☆☆☆☆ Monika Mumonthebrink · Aug 17, 2026
Was good, tho bit clunky till it told me the lite version ran out after 3 days. No warning or advisory that it's only free for that long. Then it costs the same as Garmin/Avionics, which has so much more functionality.
★☆☆☆☆ Joseph Finch · Jul 11, 2026
You have to pay for what noaa gives for free buying charts is useless as the areas change buoys move dredging of channels and sea buoys come up missing so why buy a chart I can get for free from noaa. Also the corp of engineers has charts to download if you have a GPS app.

Google Play Rating history and histogram

7.3K
2.2K
750
470
1.2K

Store listing

By Gps Nautical Charts, from Google Play

“Chartplotter:Lake depth Maps 4 Fishing,Nautical/Marine Charts w/ Marine Weather”

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Screenshots by Gps Nautical Charts, from the Google Play listing
Description by Gps Nautical Charts Written by the developer, not by AppBrain. Click to read.
#1 Marine Charts App offers offline nautical charts, inland river navigation charts, and lake contour maps w/ fishing AI, relief shading& lake depths. Only marine navigation app to have boat route assistance with Voice Prompts.Like having a Marine Chart plotter in one app!
Nautical Charts w/course up orientation. Incl Tide Charts & Currents prediction for nautical navigation. Create Boat routes / Waypoints, or import existing GPX/KML routes on device. Has Marine AIS(NMEA) support.


►FEATURES
√ GPU accelerated offline vector NOAA charts/ENC charts (text stays upright)
√ Lake depth map shading/safety lake depth contours:custom boat safety depth
√ Maritime Aids to Boat Navigation : Beacons,Buoys,Boat Launch areas,Boat Ramps,Marina, Fishing Attractors
√ Record marine tracks, Autofollow with real-time track overlay
√ Voice Prompts for marine navigation
√ HD 1ft/3ft depth lake contour maps for anglers for selected lake maps: for fishing/trolling(freshwater/saltwater).
√ GPX/KML for boat route.
√ Seamless marine chart quilting: Coastal, Approaches,Harbour & Inland ENC(Electronic Marine Charts)
√ Superset of Navionics, C-Map,Lowrance,Argo,Wavve,Savvy Navvy,Predict Wind & Windy.

√ Waypoints
√ Tide & Currents.
√ Marine AIS
√ Anchor Alarm
√ Magnify Text & Icons
√ Wind Prediction Overlay
√ Bearing True/Magnetic
► Fishing Hot Spots AI
►Lake Temperature Maps(Thermoclines 1°F (0.5° C)
►Relief Shading
► Public Private Ownership Overlay(Parcel Maps)
►i-Boating Cloud Sync
► MAPS
Marine chartplotters details!
Unlimited updates for 1 year.
USA:Maps incl NOAA marine charts,ENC,USACE inland river maps & freshwater lake bathymetry maps for 75K+ lakes. Charts incl HD/1ft bathymetry. Incl NOAA marine charts(rasters) w/ NOAA ENC coverage.
Canada:CHS data Incl Great lakes,Alberta & Ontario lakes,Lake Simcoe&Trent Severn Canal,Quebec reservoirs.
UK/Ireland:UKHO marine charts
Germany:BSH charts,Waterways & rivers.
France
Europe Inland Rivers:Donau/Danube/Dunaja,Rhine,Rhein
Australia
Netherland/Holland
Croatia
Finland
Norway
Sweden
Brazil
Spain
Malta,Cypress,Mediterranean Sea
Caribbean
New Zealand
Denmark,Greenland,Faroe
Seychelles,Mauritius,Tanzania
Falklands
Malaysia,South China Sea
Persian/Arabian Gulf,Red Sea
South Africa
Argentina
Iceland
Fiji
Estonia,Latvia,Poland,Lithuania
Turkey,Greece,Italy
►Instrumentation
√Marine AIS & (NMEA AIS and GPS - TCP/UDP)
√Wind direction & Speed,Marine Sonar depth,Water temperature
►ROUTE MANAGEMENT/TRIP PLANNING
√Create/Edit/Reverse Boat Routes
√Waypoints mgt
√Import GPX,KML & KMZ files
√Share/Export Routes,Boating log,Tracks&Markers
►BOAT NAVIGATION
√Auto Follow
*Real Time Overlay & Predicted Path Vector
*Course Up
*Speed & Heading
√ Route Assistance With Voice Prompts
*approaching boating route marker prompt
*RT nautical distance & ETA
*sailing/boating off route/wrong direction
√ Record Tracks
►TIDE & CURRENTS
*High/Low Tides
*Tidal Current Prediction
►Marine Weather
*GFS+ ECMWF
►SHARING
*Export GPX.
►Satellite Imagery
►USA Marine Charts
*Texas Lakes Texoma,Eufaula,Toledo Bend
*California Lakes Tahoe,Shasta
Pennsylvania Lakes Raystown
Florida Lakes Okeechobee,Kissimmee
*Minnesota Lakes Minnetonka,Waconia,Leech,Mille Lacs
*Massachussets lakes Quabbin
*Missouri Lakes Truman
*Ohio Lake maps Lake hoover
*Wisconsin Lakes Winnebago,Pepin
* Utah Lake Powell,Bear
*Maine Lake Sebago
*Alaska Lakes:Winnipesaukee
*Tennessee Lake Barkley,Norris,Watts Bar
*South Carolina Lake Keowee,Hartwell,Murray
*Lake Michigan,Huron,Ontario,Superior,Erie
►Canada Lakes Maps
*Lac Saint Jean
*Ontario Lake depth maps
*Rideau Canal-Ottawa River
*British Columbia Marine Charts
*Pacific Coast-Vancouver-Haida Gwaii
*Nova Scotia -Bay of Fundy
*Quebec-Anticosti Island
*Newfoundland
*St Lawrence river
*Manitoba & Saskatchewan
*Georgian Bay
*Puget Sound
►UK Nautical Charts
*Scotland
*Thames Estuary
*Ireland
►Australia Marine & Lake Maps
*NSW
*Queensland

Recent changes:
Vietnam
Public+Private Lands
Highlight Fishing Depth Range
RELIEF SHADING
Lake Temperature
Marine Weather Forecast
Fishing AI
NMEA ALARMS
Marine Weather:Wind,Wave
Automatic Boat Routing
UK Tide & Currents
Magnetic Bearing
Wind Prediction Overlay
Magnify Text+Icons
Anchor alarm
Auto Pilot
Custom depth shading
Satellite imagery
AIS &GPS NMEA TCP/UDP
Russian rivers(Volga)
Wind speed,direction,sonar depth,water temp
Norway,Finland,Denmark
German(Donau,Elbe,Mosel,Rhein,Saar,Weser)
Elbe,Ruhr
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
31
App size
24.4 MB
Needs Android
5.0+
Content rating
Everyone

Technologies used by i-Boating:Marine Navigation

17 permissions · 31 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
296.0
Launched
August 2015
  • Sep 11, 2026UpdateVersion 296.0
  • Aug 13, 2026UpdateVersion 291.0
  • Aug 4, 2026UpdateVersion 285.0
  • May 18, 2026UpdateVersion 282.0
  • Mar 9, 2026UpdateVersion 278.0
Show all changes Show fewer

Alternatives

Similar apps and more from Gps Nautical Charts

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Installs

Tracked by AppBrain
Last 30 days
6.8 thousand
Per day
230
30-day average
Play install range
1+ million
Launched
August 2015

Installs over time

i-Boating:Marine Navigation has been installed 1.4 million times. Over the past 30 days, it averaged 230 installs per day.

Rankings

Google Play top charts

Google Play Rankings for i-Boating:Marine Navigation

This app is not ranked

About the app and developer

About i-Boating:Marine Navigation

i-Boating:Marine Navigation is a travel & local app developed by Gps Nautical Charts.

How many times has i-Boating:Marine Navigation been downloaded?

i-Boating:Marine Navigation has been downloaded 1.4 million times. In the last 30 days, the app was downloaded 6.8 thousand times.

What is the rating of i-Boating:Marine Navigation?

i-Boating:Marine Navigation is rated 4.17 out of 5 stars, based on 12 thousand ratings.

Is i-Boating:Marine Navigation free?

i-Boating:Marine Navigation is free. The APK size is 24.42 MB. The latest APK version available is 296.0. The last update was on September 11, 2026.

What are the requirements for i-Boating:Marine Navigation?

i-Boating:Marine Navigation requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since August 2015.

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Developer information for Gps Nautical Charts

Gps Nautical Charts

support@gpsnauticalcharts.com

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Frequently asked questions about i-Boating:Marine Navigation

Is i-Boating:Marine Navigation free?

Yes. i-Boating:Marine Navigation is free on Google Play.

Is i-Boating:Marine Navigation still available?

Yes. i-Boating:Marine Navigation is on Google Play, and the last update we saw was on September 11, 2026.

Does i-Boating:Marine Navigation contain ads?

No. Google Play does not list i-Boating:Marine Navigation as containing ads.

What Android version does i-Boating:Marine Navigation require?

i-Boating:Marine Navigation runs on Android 5.0 and higher.

How large is i-Boating:Marine Navigation?

i-Boating:Marine Navigation is 24.42 MB.

Is i-Boating:Marine Navigation suitable for children?

Google Play rates the content of i-Boating:Marine Navigation as suitable for everyone.

How many times has i-Boating:Marine Navigation been installed?

Google Play lists 1,000,000+ installs for i-Boating:Marine Navigation.

How do people rate i-Boating:Marine Navigation?

i-Boating:Marine Navigation scores 4.17 out of 5 stars, from 11,828 ratings on Google Play.

Who made i-Boating:Marine Navigation?

i-Boating:Marine Navigation was developed by Gps Nautical Charts. It is listed in the travel & local category on Google Play.

What are the best alternatives to i-Boating:Marine Navigation?

People looking at i-Boating:Marine Navigation also look at these travel & local apps: Savvy Navvy Boating Navigation, Wavve Boating: Marine Boat GPS, TZ iBoat - Marine Navigation, mKart Marine Navigation, Fishing Spots: Fish Maps.

Share i-Boating:Marine Navigation

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