Comparison

Boat vs mKart Marine Navigation

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Boat

Access free nautical charts for Finnish waters, featuring live vessel tracking. Connect with agent software to display your boat's routes on the map. Utilizes official navigational data for accuracy.

Highlights
  • Free nautical charts
  • Finnish waters coverage
  • Live vessel tracking
  • Vessel information display
  • Route display with agent software
  • Official navigational data
Features
Read full description

Free nautical charts for Finnish waters. Includes live tracking of vessels in Finnish waters. Tap on a vessel icon to view further information. When used together with the Boat-Tracker agent software installed in a boat, routes driven with the boat are shown on the chart. Uses navigational markers from Finnish Transport Agency and public vessel identification data.

About

mKart Marine Navigation

This app provides advanced marine navigation with 3D charts, automatic routing, and safety alerts. It offers features like fleet management, weather forecasts, and docking assistance for safe and efficient seafaring.

Highlights
  • 3D marine and OSM charts
  • Automatic routing and NO-GO Area display
  • Fleet management
  • Docking path guidance
  • Marine traffic alerts
  • Weather forecasts
  • Apple Watch support
Features
Read full description

mKart 3D marine App is for safe and comfortable navigation. Product Highlights: WEB CONSOLE: E-shop; ENCs and cartographic products Catalogue; Portfolio optimization; Fleet management; Roots and tracks; Data exchange; Accounting; SAFETY IS IN FOCUS: Automatic routing and NO-GO Area display; Dangerous depths and objects automatic control. Safe sailing alternative and recommendations; Meeting points and hazardous traverses calculations. Background monitoring: dangers’ and ships’ alerts, all along the route. Apple watch support. DOCKING: Click on the chart, select the location and follow the docking path. 3D MARINE AND OSM CHARTS: 3D marine and OSM charts are uploaded and displayed automatically. 3D sea floor, land’s relief, 3D buildings, ships and infrastructure models contribute to better seafarers orientation and awareness. FREE NOAA ENCs: Online NOAA nautical charts are being installed automatically via Internet by customer’s position or while browsing and stored for off-line use. Updating is performed in the same way. PRIMAR ENCs: You can buy PRIMAR electronic charts for the whole world directly in the app. SMART PANELS: Swipe from below and from side to side. Profiles of seabed relief, safety path simulator, docking. MARINE ROUTE PLANNER: Save time with integrated sea and river auto routes functionality. Safety checks is implemented along with route monitoring functionality and warning system. NO GO ZONE: Display safety area is filled up graphically on the sea map by only safe depth. Safety zone is calculated trough 3D sea bottom model. MARINE TRAFFIC: Marine traffic data can be obtained from open AIS streams over Internet to display and identify dangerous targets. COMPASS MODE: Get a quick look around while boat navigation with advanced VR option for better orientation and using visual aids for navigation effectively. SEARCH: Search all objects and information on ENC S-57 charts trough SW and data via universal search function. MARINE WEATHER: mKart online services allows to deliver highly detailed weather information and forecast. TRACKS AND WAYPOINTS: PLT and GPX import and export, recording and displaying on the chart.

Screenshots

Boat4 screens
mKart Marine Navigation4 screens

Verdict

The call

The clearest difference is review sentiment: mKart Marine Navigation at 100% against Boat's 0%. mKart Marine Navigation also leads on ratings volume (3 vs 1) and iOS requirement (8.0 vs 17.6). Boat's advantage is rating (3.0 vs 2.3) and in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. mKart Marine Navigation sells 2 in-app purchases, starting at $11.99 per year. Boat asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Boat holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews complicate that: 0% of Boat's written reviews are positive against 100% of mKart Marine Navigation's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Boat ships an update every 5 weeks, mKart Marine Navigation every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
Boat versus mKart Marine Navigation: the parameters behind the verdict, then further details
ParameterBoatmKart Marine Navigation
PriceFreeFree
Rating3.0 (1 ratings) — better2.3 (3 ratings)
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings13 — better
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.68.0 — better
Further details — not scored
Size40 MB85 MB
Age rating4+4+
DeveloperMichael SkogbergGEOPHONE GROUP INTERNATIONAL Oy

Customer experience

Boat

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

mKart Marine Navigation

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Boat

No in-app purchases

2 purchases

mKart Marine Navigation

Subscriptions2
  • Estonian Marine Charts$11.991 Year
  • NMA$22.491 Year

Questions

Is Boat free?
Boat is free to download, with no in-app purchases.
Is mKart Marine Navigation free?
mKart Marine Navigation is free to download, with in-app purchases available.
Which has better reviews, Boat or mKart Marine Navigation?
Boat is rated higher. Boat averages 3.0 out of 5 from 1 ratings, while mKart Marine Navigation averages 2.3 from 3 ratings.
Do Boat or mKart Marine Navigation have ads?
Neither Boat nor mKart Marine Navigation shows ads.
Which is updated more often, Boat or mKart Marine Navigation?
Boat ships an update every 5 weeks, and mKart Marine Navigation every 3 weeks. Most recently, Boat was updated on November 2, 2026 and mKart Marine Navigation on November 3, 2026.

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