i-Boating Downloads & Revenuei-Boating: Marine Charts & Gps · App Store & Google Play
i-Boating: Marine Charts & Gps by Bist LLC is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
i-Boating: Marine Charts & Gps update history & changes
Last change · 29 events since 30 May 2015Full timeline ↓📈iOSEntered the top 100📈iOSCharting in a new country📈AndroidDropped out of every chart we track📈AndroidEntered the top 100 in 2 charts⭐iOSPassed 10K ratings📦iOSUpdated to version 181.0.0🆕AndroidFirst spotted by AppInsider📦iOSUpdated to version 179.0.0🆕iOSFirst spotted by AppInsider📦AndroidVersion 296.0🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 29 events
- 📈i-Boating: Marine Charts & Gps entered the top 100iOSTop Grossing · Navigation · DE
- 📈i-Boating: Marine Charts & Gps charting in a new countryiOSGermany
- 📈i-Boating: Marine Charts & Gps dropped out of every chart we trackAndroidLast seen 30 Oct
- 📈i-Boating: Marine Charts & Gps entered the top 100 in 2 chartsAndroidTop Grossing · Travel & Local · MX · Top Grossing · Travel & Local · NL
- 📈i-Boating: Marine Charts & Gps charting in a new country in 2 chartsAndroidMexico · Netherlands
- 📈i-Boating: Marine Charts & Gps entered the top 100AndroidTop Grossing · Travel & Local · TR
- 📈i-Boating: Marine Charts & Gps charting in a new countryAndroidTurkey
- 📈i-Boating: Marine Charts & Gps entered the top 10iOSTop Grossing · Navigation · SA
- 📈i-Boating: Marine Charts & Gps entered the top 100iOSTop Grossing · Navigation · SA
- 📈i-Boating: Marine Charts & Gps charting in a new countryiOSSaudi Arabia
- 📈i-Boating: Marine Charts & Gps entered the top 100iOSTop Grossing · Navigation · FR
- 📈i-Boating: Marine Charts & Gps charting in a new countryiOSFrance
- 📈i-Boating: Marine Charts & Gps entered the top 100iOSTop Grossing · Navigation · CN
- 📈i-Boating: Marine Charts & Gps charting in a new countryiOSChina
- 📈i-Boating: Marine Charts & Gps entered the top 100iOSTop Grossing · Navigation · ID
- 📈i-Boating: Marine Charts & Gps charting in a new countryiOSIndonesia
- 📈i-Boating: Marine Charts & Gps entered the top 100iOSTop Grossing · Navigation · AE
- 📈i-Boating: Marine Charts & Gps charting in a new countryiOSUnited Arab Emirates
- 📦i-Boating: Marine Charts & Gps updated to version 181.0.0iOS- iOS 27 Compatibility fixes
- Compiled with latest version of Xcode - 📈i-Boating: Marine Charts & Gps entered the top 100iOSTop Grossing · Navigation · AU
- 📈i-Boating: Marine Charts & Gps charting in a new countryiOSAustralia
- 🆕i-Boating: Marine Charts & Gps first spotted by AppInsiderAndroidIndonesia
- 📦i-Boating: Marine Charts & Gps updated to version 179.0.0iOS- More iOS27 compatibility changes
- Compiled with latest version of Xcode - 🆕i-Boating: Marine Charts & Gps first spotted by AppInsideriOS#96 in Top Grossing · Navigation · United States
- 📦i-Boating: Marine Charts & Gps version 178.0.0iOS- iOS27 compatibility
- Compiled with latest version of Xcode - 📦i-Boating: Marine Charts & Gps version 296.0AndroidVietnam
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… more - 🆕i-Boating: Marine Charts & Gps released on Google PlayAndroid
- 🆕i-Boating: Marine Charts & Gps released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.4 ★
28k ratings, both stores
Measured
Best rank now
#45
App Store · 
Navigation Grossing
Navigation GrossingMeasured
New ratings a week
27
▲ +22% vs the 2 weeks before (App Store)
Measured
App Store
App details
App ID
994992062
Publisher
Bist LLC
Publisher country
United States
On the store since
May 2015
11 years on the store
Minimum OS
iOS 15.6+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
8
NL EN FI FR DE NB RU SV
Size
52 MB
Also listed in
Sports
Google Play
App details
App ID
com.skiracer.nautical_astore_lite
Publisher
Bist LLC
Publisher country
United States
Content rating
Everyone
i-Boating: Marine Charts & Gps downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 1M+ |
| Google Play | – | 1M+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How i-Boating: Marine Charts & Gps makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | USA - Marine Charts subscription | |
| 2 | USA : Marine Charts / Fishing subscription | |
| 3 | USA - Marine Charts / Fishing subscription | |
| 4 | USA - Marine Charts / Fishing subscription | |
| 5 | USA - Marine Charts / Fishing subscription | |
| 6 | USA - Marine Charts / Fishing subscription | |
| 7 | USA - Fishing / Marine Charts subscription | |
| 8 | USA - Marine Charts / Fishing subscription | |
| 9 | USA - Marine Charts & Fishing subscription | |
| 10 | USA - Boating & Fishing Maps subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #45 Navigation Grossing | 3 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
18
▲ +22% vs the 2 weeks before
Lifetime rating
4.5★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
77/100
faster than 89% of Navigation apps
New ratings by country (4)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
 United States | 13 | 71% | – |
 Canada | 2.5 | 14% | ▼ -50% |
| Australia | 1.5 | 8% | – |
 United Kingdom | 1.2 | 7% | – |
App Store ratings in the countries we track, 4-week average.
Google Play
New ratings a week
8.6
4-week average
Lifetime rating
4.2★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
35/100
faster than 25% of Travel and local apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 15k |
| Google Play | 4.4 ★ | 13k 2.2k written reviews |
| Both stores | 4.4 ★ weighted by ratings | 28k |
About i-Boating: Marine Charts & Gps
This App offers access to Marine Charts for USA,Canada,UK/Ireland,Germany,Netherlands/Holland &
Europe Rivers (Danube,Drava,Rhein etc). Coverage includes NOAA marine vector
charts,freshwater lake maps,USACE inland river maps (HD/1ft/3ft bathymetry
included where available),charts derived from UKHO & CHS data. First marine GPS app to have route assistance with Voice Prompts for marine navigation. You can create new boating routes or import existing GPX/KML routes. It supports Nautical Charts course up orientation. Includes Tide & Currents prediction.
►FEATURES
√ Beautiful & detailed Hardware/GPU accelerated vector charts (text stays upright on rotation)
√ Long press to query the details of Marine object (Buoy,Lights,Obstruction etc).
√ Customizable depth(Ft/Fathom/Meter) & distance units(km/mi/NM)
√ Customizable Shallow Depth.
√ Record tracks,Autofollow with real-time track overlay & predicted path vector.
√ Voice Prompts for marine navigation (requires GPS )
√ 1ft / 3ft depth contour maps for anglers for selected lake maps.
√ Supports GPX/KML for boating route editing/import.
√ Tide & Currents prediction.
√ Seamless chart quilting of marine charts
√ Enter or import Waypoints.
► MAPS
It includes unlimited updates for 1 year.
√USA: The maps include coverage of all NOAA marine vector charts (ENC),USACE inland river maps,freshwater lake maps for more than 7K lakes. The charts include HD/1ft/3ft bathymetry where available.Incl. NOAA raster where ENC not available.
√Canada:Incl. CHS data(incl. major Lakes).
√UK/Ireland: Derived from UKHO charts.
√Australia
√Germany: derived from BSH data
√Europe Inland Rivers:Donau/Dunaja,Rhine,Garonne,Moselle,Drava,Sava,etc
√Norway
√Finland
√Sweden
√Croatia
√Ukraine(Black Sea)
√Caribbean
√New Zealand
√Spain
√Brazil
√Argentina
√Cyprus
√Falklands
√Seychelles& Mauritius
√Denmark
√Malta,Cyprus & S. Mediterranean
√S. China&Malaysia
√South Africa
►ROUTE MANAGEMENT / TRIP PLANNING
√ Create New Route/Edit Existing Routes
√ Move Points
√ Add points to an existing route leg
√ Delete / Rename points
√ Import GPX,KML & KMZ files
√ Plot/Edit Routes
√ Enter Waypoints
√ Share/Export Routes,Tracks&Markers
√ Reverse Routes
►SLIP TO SLIP AUTO ROUTING
►GPS FEATURES
√ Auto Follow
* Real Time Track Overlay
* Predicted Path Vector
* Course Up(Text stays upright)
* Speed & Heading
√ Route Assistance With Voice Prompts
* Prompts when approaching a boating route marker
* Continous distance & ETA updates
* Alerts when sailing/boating off route
* Alerts when boating in wrong direction
√ Record Tracks
►TIDE & CURRENTS
* For US,Canada,UK,Germany & New Zealand
* High/Low Tides
* Tidal Current Prediction
* Active Current Stations
►Instrumentation
√ Marine AIS & (NMEA AIS and GPS over TCP/UDP)
√ Wind direction & Speed,Marine Sonar depth,Water temperature
√ Auto Pilot
► SHARING
* Share tracks/routes/markers on Facebook & Twitter
* Export tracks/routes/markers as GPX files.
SUGARLOAF KEY-KEY WEST
PORT RICHEY TAMPA BAY - CLEARW
Europe Rivers (Danube,Drava,Rhein etc). Coverage includes NOAA marine vector
charts,freshwater lake maps,USACE inland river maps (HD/1ft/3ft bathymetry
included where available),charts derived from UKHO & CHS data. First marine GPS app to have route assistance with Voice Prompts for marine navigation. You can create new boating routes or import existing GPX/KML routes. It supports Nautical Charts course up orientation. Includes Tide & Currents prediction.
►FEATURES
√ Beautiful & detailed Hardware/GPU accelerated vector charts (text stays upright on rotation)
√ Long press to query the details of Marine object (Buoy,Lights,Obstruction etc).
√ Customizable depth(Ft/Fathom/Meter) & distance units(km/mi/NM)
√ Customizable Shallow Depth.
√ Record tracks,Autofollow with real-time track overlay & predicted path vector.
√ Voice Prompts for marine navigation (requires GPS )
√ 1ft / 3ft depth contour maps for anglers for selected lake maps.
√ Supports GPX/KML for boating route editing/import.
√ Tide & Currents prediction.
√ Seamless chart quilting of marine charts
√ Enter or import Waypoints.
► MAPS
It includes unlimited updates for 1 year.
√USA: The maps include coverage of all NOAA marine vector charts (ENC),USACE inland river maps,freshwater lake maps for more than 7K lakes. The charts include HD/1ft/3ft bathymetry where available.Incl. NOAA raster where ENC not available.
√Canada:Incl. CHS data(incl. major Lakes).
√UK/Ireland: Derived from UKHO charts.
√Australia
√Germany: derived from BSH data
√Europe Inland Rivers:Donau/Dunaja,Rhine,Garonne,Moselle,Drava,Sava,etc
√Norway
√Finland
√Sweden
√Croatia
√Ukraine(Black Sea)
√Caribbean
√New Zealand
√Spain
√Brazil
√Argentina
√Cyprus
√Falklands
√Seychelles& Mauritius
√Denmark
√Malta,Cyprus & S. Mediterranean
√S. China&Malaysia
√South Africa
►ROUTE MANAGEMENT / TRIP PLANNING
√ Create New Route/Edit Existing Routes
√ Move Points
√ Add points to an existing route leg
√ Delete / Rename points
√ Import GPX,KML & KMZ files
√ Plot/Edit Routes
√ Enter Waypoints
√ Share/Export Routes,Tracks&Markers
√ Reverse Routes
►SLIP TO SLIP AUTO ROUTING
►GPS FEATURES
√ Auto Follow
* Real Time Track Overlay
* Predicted Path Vector
* Course Up(Text stays upright)
* Speed & Heading
√ Route Assistance With Voice Prompts
* Prompts when approaching a boating route marker
* Continous distance & ETA updates
* Alerts when sailing/boating off route
* Alerts when boating in wrong direction
√ Record Tracks
►TIDE & CURRENTS
* For US,Canada,UK,Germany & New Zealand
* High/Low Tides
* Tidal Current Prediction
* Active Current Stations
►Instrumentation
√ Marine AIS & (NMEA AIS and GPS over TCP/UDP)
√ Wind direction & Speed,Marine Sonar depth,Water temperature
√ Auto Pilot
► SHARING
* Share tracks/routes/markers on Facebook & Twitter
* Export tracks/routes/markers as GPX files.
SUGARLOAF KEY-KEY WEST
PORT RICHEY TAMPA BAY - CLEARW
i-Boating: Marine Charts & Gps App Store
i-Boating: Marine Charts & Gps is #45 in Navigation Grossing in Australia and charting in 3 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperBist LLC
CategoryNavigation
PriceFree
Released
Rating★ 4.5 (15k)
Version181.0.0
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)1M+ worldwide
Rating
4.5 ★
15k ratings
Measured
Best rank now
#45
Navigation GrossingMeasured
New ratings a week
18
▲ +22% vs the 2 weeks before
Measured
i-Boating: Marine Charts & Gps on the App Store
App details
App ID
994992062
Publisher
Bist LLC
Publisher country
United States
On the store since
May 2015
11 years on the store
Minimum OS
iOS 15.6+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
8
NL EN FI FR DE NB RU SV
Size
52 MB
Also listed in
Sports
i-Boating: Marine Charts & Gps downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How i-Boating: Marine Charts & Gps makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | USA - Marine Charts subscription | |
| 2 | USA : Marine Charts / Fishing subscription | |
| 3 | USA - Marine Charts / Fishing subscription | |
| 4 | USA - Marine Charts / Fishing subscription | |
| 5 | USA - Marine Charts / Fishing subscription | |
| 6 | USA - Marine Charts / Fishing subscription | |
| 7 | USA - Fishing / Marine Charts subscription | |
| 8 | USA - Marine Charts / Fishing subscription | |
| 9 | USA - Marine Charts & Fishing subscription | |
| 10 | USA - Boating & Fishing Maps subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Australia | NavigationGrossing | #45 |
 France | NavigationGrossing | #100 |
 Russia | NavigationGrossing | #66 |
Apps near i-Boating: Marine Charts & Gps on the chart
Navigation Grossing, around #45.
Ratings
App Store, worldwide.
Rating
4.5 ★
15k ratings
Measured
Ratings
15k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
18
▲ +22% vs the 2 weeks before
Lifetime rating
4.5★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
77/100
faster than 89% of Navigation apps
New ratings by country (4)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| United States | 13 | 71% | – |
| Canada | 2.5 | 14% | ▼ -50% |
| Australia | 1.5 | 8% | – |
| United Kingdom | 1.2 | 7% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About i-Boating: Marine Charts & Gps
This App offers access to Marine Charts for USA,Canada,UK/Ireland,Germany,Netherlands/Holland &
Europe Rivers (Danube,Drava,Rhein etc). Coverage includes NOAA marine vector
charts,freshwater lake maps,USACE inland river maps (HD/1ft/3ft bathymetry
included where available),charts derived from UKHO & CHS data. First marine GPS app to have route assistance with Voice Prompts for marine navigation. You can create new boating routes or import existing GPX/KML routes. It supports Nautical Charts course up orientation. Includes Tide & Currents prediction.
►FEATURES
√ Beautiful & detailed Hardware/GPU accelerated vector charts (text stays upright on rotation)
√ Long press to query the details of Marine object (Buoy,Lights,Obstruction etc).
√ Customizable depth(Ft/Fathom/Meter) & distance units(km/mi/NM)
√ Customizable Shallow Depth.
√ Record tracks,Autofollow with real-time track overlay & predicted path vector.
√ Voice Prompts for marine navigation (requires GPS )
√ 1ft / 3ft depth contour maps for anglers for selected lake maps.
√ Supports GPX/KML for boating route editing/import.
√ Tide & Currents prediction.
√ Seamless chart quilting of marine charts
√ Enter or import Waypoints.
► MAPS
It includes unlimited updates for 1 year.
√USA: The maps include coverage of all NOAA marine vector charts (ENC),USACE inland river maps,freshwater lake maps for more than 7K lakes. The charts include HD/1ft/3ft bathymetry where available.Incl. NOAA raster where ENC not available.
√Canada:Incl. CHS data(incl. major Lakes).
√UK/Ireland: Derived from UKHO charts.
√Australia
√Germany: derived from BSH data
√Europe Inland Rivers:Donau/Dunaja,Rhine,Garonne,Moselle,Drava,Sava,etc
√Norway
√Finland
√Sweden
√Croatia
√Ukraine(Black Sea)
√Caribbean
√New Zealand
√Spain
√Brazil
√Argentina
√Cyprus
√Falklands
√Seychelles& Mauritius
√Denmark
√Malta,Cyprus & S. Mediterranean
√S. China&Malaysia
√South Africa
►ROUTE MANAGEMENT / TRIP PLANNING
√ Create New Route/Edit Existing Routes
√ Move Points
√ Add points to an existing route leg
√ Delete / Rename points
√ Import GPX,KML & KMZ files
√ Plot/Edit Routes
√ Enter Waypoints
√ Share/Export Routes,Tracks&Markers
√ Reverse Routes
►SLIP TO SLIP AUTO ROUTING
►GPS FEATURES
√ Auto Follow
* Real Time Track Overlay
* Predicted Path Vector
* Course Up(Text stays upright)
* Speed & Heading
√ Route Assistance With Voice Prompts
* Prompts when approaching a boating route marker
* Continous distance & ETA updates
* Alerts when sailing/boating off route
* Alerts when boating in wrong direction
√ Record Tracks
►TIDE & CURRENTS
* For US,Canada,UK,Germany & New Zealand
* High/Low Tides
* Tidal Current Prediction
* Active Current Stations
►Instrumentation
√ Marine AIS & (NMEA AIS and GPS over TCP/UDP)
√ Wind direction & Speed,Marine Sonar depth,Water temperature
√ Auto Pilot
► SHARING
* Share tracks/routes/markers on Facebook & Twitter
* Export tracks/routes/markers as GPX files.
SUGARLOAF KEY-KEY WEST
PORT RICHEY TAMPA BAY - CLEARW
Europe Rivers (Danube,Drava,Rhein etc). Coverage includes NOAA marine vector
charts,freshwater lake maps,USACE inland river maps (HD/1ft/3ft bathymetry
included where available),charts derived from UKHO & CHS data. First marine GPS app to have route assistance with Voice Prompts for marine navigation. You can create new boating routes or import existing GPX/KML routes. It supports Nautical Charts course up orientation. Includes Tide & Currents prediction.
►FEATURES
√ Beautiful & detailed Hardware/GPU accelerated vector charts (text stays upright on rotation)
√ Long press to query the details of Marine object (Buoy,Lights,Obstruction etc).
√ Customizable depth(Ft/Fathom/Meter) & distance units(km/mi/NM)
√ Customizable Shallow Depth.
√ Record tracks,Autofollow with real-time track overlay & predicted path vector.
√ Voice Prompts for marine navigation (requires GPS )
√ 1ft / 3ft depth contour maps for anglers for selected lake maps.
√ Supports GPX/KML for boating route editing/import.
√ Tide & Currents prediction.
√ Seamless chart quilting of marine charts
√ Enter or import Waypoints.
► MAPS
It includes unlimited updates for 1 year.
√USA: The maps include coverage of all NOAA marine vector charts (ENC),USACE inland river maps,freshwater lake maps for more than 7K lakes. The charts include HD/1ft/3ft bathymetry where available.Incl. NOAA raster where ENC not available.
√Canada:Incl. CHS data(incl. major Lakes).
√UK/Ireland: Derived from UKHO charts.
√Australia
√Germany: derived from BSH data
√Europe Inland Rivers:Donau/Dunaja,Rhine,Garonne,Moselle,Drava,Sava,etc
√Norway
√Finland
√Sweden
√Croatia
√Ukraine(Black Sea)
√Caribbean
√New Zealand
√Spain
√Brazil
√Argentina
√Cyprus
√Falklands
√Seychelles& Mauritius
√Denmark
√Malta,Cyprus & S. Mediterranean
√S. China&Malaysia
√South Africa
►ROUTE MANAGEMENT / TRIP PLANNING
√ Create New Route/Edit Existing Routes
√ Move Points
√ Add points to an existing route leg
√ Delete / Rename points
√ Import GPX,KML & KMZ files
√ Plot/Edit Routes
√ Enter Waypoints
√ Share/Export Routes,Tracks&Markers
√ Reverse Routes
►SLIP TO SLIP AUTO ROUTING
►GPS FEATURES
√ Auto Follow
* Real Time Track Overlay
* Predicted Path Vector
* Course Up(Text stays upright)
* Speed & Heading
√ Route Assistance With Voice Prompts
* Prompts when approaching a boating route marker
* Continous distance & ETA updates
* Alerts when sailing/boating off route
* Alerts when boating in wrong direction
√ Record Tracks
►TIDE & CURRENTS
* For US,Canada,UK,Germany & New Zealand
* High/Low Tides
* Tidal Current Prediction
* Active Current Stations
►Instrumentation
√ Marine AIS & (NMEA AIS and GPS over TCP/UDP)
√ Wind direction & Speed,Marine Sonar depth,Water temperature
√ Auto Pilot
► SHARING
* Share tracks/routes/markers on Facebook & Twitter
* Export tracks/routes/markers as GPX files.
SUGARLOAF KEY-KEY WEST
PORT RICHEY TAMPA BAY - CLEARW
Latest updates
181.0.0
- iOS 27 Compatibility fixes
- Compiled with latest version of Xcode
179.0.0
- More iOS27 compatibility changes
- Compiled with latest version of Xcode
178.0.0
- iOS27 compatibility
- Compiled with latest version of Xcode
More from Bist LLC
i-Boating:Marine Navigation Android
Not in a tracked Google Play top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperGps Nautical Charts
CategoryTravel & Local
PriceFree
Released
Installs1M+
Rating★ 4.4 (13k)
Updated
Content ratingEveryone
Rating
4.4 ★
13k ratings
Measured
New ratings a week
8.6
Google Play, 4-week average
Measured
i-Boating:Marine Navigation on Google Play
App details
App ID
com.skiracer.nautical_astore_lite
Publisher
Bist LLC
Publisher country
United States
Content rating
Everyone
i-Boating:Marine Navigation downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How i-Boating:Marine Navigation makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | USA - Marine Charts subscription | |
| 2 | USA : Marine Charts / Fishing subscription | |
| 3 | USA - Marine Charts / Fishing subscription | |
| 4 | USA - Marine Charts / Fishing subscription | |
| 5 | USA - Marine Charts / Fishing subscription | |
| 6 | USA - Marine Charts / Fishing subscription | |
| 7 | USA - Fishing / Marine Charts subscription | |
| 8 | USA - Marine Charts / Fishing subscription | |
| 9 | USA - Marine Charts & Fishing subscription | |
| 10 | USA - Boating & Fishing Maps subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.4 ★
13k ratings
Measured
Ratings
13k
Measured
Written reviews
2.2k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
8.6
4-week average
Lifetime rating
4.2★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
35/100
faster than 25% of Travel and local apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About i-Boating:Marine Navigation
#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
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
What's new in 296.0
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
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