Comparison

Coastal Explorer vs SeaVectors

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

Head to head
About

Coastal Explorer

Plan and log your cruises with detailed nautical charts and weather forecasts. Enhance your experience with a subscription for offline access, real-time navigation, and integration with marine electronics.

Highlights
  • View NOAA and USACE nautical charts
  • Create routes and waypoints
  • Cloud synchronization
  • ActiveCaptain points of interest
  • US Coast Pilot information
  • Marine weather forecasts
  • Tide and current predictions
Features
Read full description

Coastal Explorer™ is a sophisticated, full-featured, easy-to-use cruise planning and logging tool designed specifically for the pleasure boater. And it becomes a complete navigation system with the purchase of a chart subscription. The free Coastal Explorer app provides these great planning features: * View NOAA and USACE nautical charts for the US in vector format * Create routes, waypoints, boundaries, and other navigation objects * Cloud-synchronization of your navigation objects * ActiveCaptain points of interest * US Coast Pilot information * Marine weather forecasts and observations for the US * Tide and current predictions for the US Purchasing a chart subscription turns Coastal Explorer into a complete navigation system that includes: * Downloadable charts, tide and current predictions, Coast Pilot, and ActiveCaptain places for offline use * Interfacing with compatible networked marine electronics devices, including GPS, compass, depth sounder, anemometer, AIS, autopilot, and more * Customizable instrument panels * Route following with cross-track error, distance and time to go, estimated time of arrival, etc * Track and event recording * Integrated blogging Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. See our Terms of Service at https://www.rosepoint.com/legal/terms_of_service.

About

SeaVectors

This app provides professional marine navigation with official ENC charts and real-time weather data. It offers advanced instrument displays, alerts for restricted areas and fishing closures, and route planning capabilities for safe and informed voyages.

Highlights
  • ECDIS-grade ENC charts
  • Real-time marine conditions
  • Customizable instrument panel
  • Restricted area and fishing closure alerts
  • Advanced weather overlays
  • Official tide data
  • Route planning and simulation
  • Offline chart caching
Features
Read full description

Official ENC charts. Seabed relief. Marine weather and currents. Your boat’s instruments. One app. SeaVectors brings together official charts, regional current models, marine forecasts, tide predictions, AIS collision awareness and your boat’s NMEA data. Explore full NOAA chart coverage for the United States and high-definition vector charts for the Canada West Coast. Try everything free for 30 days. PROFESSIONAL ENC CHARTS Charts use official S-57 data and S-52 symbology, with day/night palettes and a boat-specific safety contour. Tap objects to read their official attributes. Choose nautical, night, satellite or relief styles and control individual layers. SEE THE SEABED Shaded bathymetry reveals ledges, channels and drop-offs. Coverage includes British Columbia, the US West Coast, Puget Sound, Florida and the US East Coast, with detail down to 1 metre in selected areas. EXPLORE AND SAVE The crosshair identifies charted wrecks, rocks, obstructions, bridge clearances, lights, buoys, depths and bottom types. Charts cache as you browse. Download charts and relief for selected areas before departure, and manage saved data in Storage Management. CONNECT TO YOUR BOAT Connect over Wi-Fi to your NMEA 0183 or NMEA 2000 network for live speed, depth, wind, heading, position, RPM, fuel and more. Monitor multiple engines, tanks and batteries, and build your own instrument dashboard. AIS COLLISION AWARENESS See nearby vessels with closest point of approach (CPA) and time to CPA (TCPA). Custom thresholds, colour-coded risk and escalating alarms help identify developing collision risks. TIDES AND REGIONAL CURRENTS View CHS and NOAA station predictions for tide heights, highs and lows, current speed and direction, flood, ebb and slack. Animated currents use Canadian ECCC CIOPS models and NOAA regional models covering the Pacific and Atlantic coasts, Gulf of Mexico and Great Lakes, plus broader RTOFS East coverage. Nearby station predictions refine local currents where applicable, with Open-Meteo as a fallback. Smooth particles, speed-based colours and legends make flow easier to follow. WEATHER ON ONE TIMELINE Compare wind, gusts, waves, tides and currents in a redesigned panel with coloured curves and animated map overlays. Sources include NOAA NWS, Environment and Climate Change Canada, GEM, NOAA GFS, ECMWF IFS, ECMWF AIFS and Météo-France. Auto and Open-Meteo Best Match simplify selection. Open-Meteo marine forecasts and NOAA GFS-Wave add marine coverage. Open at NOW, keep the selected hour when switching tabs, and return to current conditions with one tap. Save available forecasts for offline access. Coverage and forecast length vary by location, source and time. PLAN AND RECORD Create routes with distance, ETA and fuel estimates, and preview them with simulation. Record and replay tracks. Save markers with notes, photos or video. Receive alerts for charted Restricted Areas and supported DFO fishing closures. YOUR UNITS, YOUR LANGUAGE Choose feet or metres, °F or °C, and knots, mph or km/h. Available in English and Simplified Chinese. SeaVectors aids navigation. It does not replace official paper charts, a proper lookout or prudent seamanship. Always cross-check. SUBSCRIPTION Includes a 30-day free trial. A subscription is required afterward for continued full access. Payment is charged to your Apple ID and renews automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel in your App Store account settings. Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service https://seavectorsapp.com/terms/ Privacy Policy https://seavectorsapp.com/privacy/

Screenshots

Coastal Explorer4 screens
SeaVectors4 screens

Verdict

The call

The clearest difference is review sentiment: SeaVectors at 100% against Coastal Explorer's 11%. Coastal Explorer's advantage is iOS requirement (14.0 vs 18.0). On price, update cadence, ads and in-app purchases 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. Coastal Explorer sells 2 in-app purchases, starting at $19.99 per month and SeaVectors sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Coastal Explorer ships an update every 2 weeks, SeaVectors weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Coastal Explorer versus SeaVectors: the parameters behind the verdict, then further details
ParameterCoastal ExplorerSeaVectors
PriceFreeFree
Rating2.8 (16 ratings) — better—
Positive reviews11.1% of reviews100.0% of reviews — better
Number of ratings16 — better—
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size54 MB80 MB
Age rating4+4+
DeveloperRose Point Navigation Systems, IncSMALL TECHNOLOGIES INC.

Customer experience

Coastal Explorer

All ratings16 ratings
Positive43.8%
Neutral0.0%
Negative56.3%
Written reviews9 reviews
Positive11.1%
Neutral0.0%
Negative88.9%

SeaVectors

Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Coastal Explorer

Subscriptions2
  • Monthly Subscription$19.991 Month
  • Yearly Subscription$49.991 Year
2 purchases

SeaVectors

Subscriptions2
  • Monthly$5.991 Month
  • Yearly$49.991 Year

Questions

Is Coastal Explorer free?
Coastal Explorer is free to download, with in-app purchases available.
Is SeaVectors free?
SeaVectors is free to download, with in-app purchases available.
Do Coastal Explorer or SeaVectors have ads?
Neither Coastal Explorer nor SeaVectors shows ads.
Which is updated more often, Coastal Explorer or SeaVectors?
Coastal Explorer ships an update every 2 weeks, and SeaVectors weekly. Most recently, Coastal Explorer was updated on October 24, 2026 and SeaVectors on October 30, 2026.

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