Comparison

iNavX vs SailPilot Greece

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

Head to head
About

iNavX

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.

Highlights
  • Worldwide marine chart access
  • Real-time GPS plotting
  • Waypoint and route management
  • GRIB weather forecasts
  • AIS integration
  • Nautical instrument connectivity
Features
Read full description

Marine navigation is made easy with iNavX - the world's #1 handheld Chartplotter. Access marine charts, maps, weather, AIS and more! iNavX is the only app to give you complete worldwide chart coverage, from all your favorite charts providers, including the ALL NEW iNavX Professional+ Chart series! Fully enabled with one-touch access, iNavX gives users access to the broadest set of marine charts and maps from multiple providers including: • iNavX Professional+ Charts • Blue Latitude • CHS • Explorer • Theyr Weather • Waterway Guide • … and more How does iNavX take handheld marine navigation to the next level? • Sailors - Plan sailing routes with waypoint and route management. Get proactive sail management with GRIB weather forecasts and then keep watch with AIS overlays and integration with your onboard systems. Plus, you can remember your great sailing locations by geotagging photos. • Boaters - Stay up to date on boating conditions with forecasts that include currents, winds, and swells. Manage your boating equipment with nautical instrument integration and then save great boating routes to share with the track log. • Anglers - Discover new fishing spots by scouting out holes and inlets. Locate the best fishing conditions by identifying cold fronts and save your best fishing spots with unlimited markers. Advanced features - iNavX is the most feature rich app available for all sailing and boating needs at a great price: Advanced Chart Plotter • Plot your position in real-time using your device's built-in GPS • Pan, zoom, and rotate charts (including course up) • Print detailed charts to use in combination with the app Advanced Navigation • Create waypoints and plan routes to navigate between them • Track log allows you to record your route • Import/export data in KML (Google Earth) or GPX format Advanced Instrumentation • Supports NMEA data over TCP/IP (using Wifi) • Integrates with external GPS, AIS receivers & transponders • Connect nautical instruments: Depth, Speed, Wind, Engine, Batteries, etc. Essential Toolkit • GRIB weather forecast • Tides/currents • Anchor alarm • AIS integration • Port/navaid search Download iNavX TODAY and automatically receive a complimentary copy of the official and up-to-date high-resolution NOAA RNC United States marine raster charts. REVIEWS “iNavX is the original and still one of the best navigation apps.” – Practical Sailor “The most full-featured navigation app around and viewed by many as the standard” – Sail Magazine "The #1 recommended marine charting app" - iMarineApps iNavX is Compatible with: Theyr Weather, Waterway Guide, AIS, Brookhouse, DigitalYacht, ShipModul, vYacht, Vesper Marine, NMEA 2000, Chetco and more. NEW CHART STORE Purchase all your favorite charts. Chart subscriptions vary by chart and provider from $9.99 to $199.99 annually, charged to your iTunes Account, which will automatically renew unless cancelled at least 24 hours before the end of the current period. Auto-renew can be turned off anytime by going to your Account Settings in iTunes after purchase. No cancellation of the current subscription is allowed during active subscription period. NOTE: Continued use of GPS running in the background can dramatically decrease battery life. MORE INFO Website: http://inavx.com/ User's Guide: http://inavx.com/help/ Terms of Use: http://inavx.com/terms Privacy Policy: http://inavx.com/privacy

About

SailPilot Greece

This app provides detailed sailing directions and navigational information for the Greek Archipelago. It includes data on coasts, ports, dangers, and essential services for safe voyages. Additionally, it offers route planning and saving features.

Highlights
  • Greek Archipelago sailing directions
  • Detailed port information
  • Navigational dangers identification
  • Route planner and saving
  • Geographical and weather data
  • Tourist and supplies information
Features
Read full description

SailPilot Greece is the first Sailing Directions mobile app for the Greek Archipelago (Greek Waters Pilot). SailPilot Greece includes detailed information about coasts, ports, navigational dangers, sailing into bays and ports and any other necessary elements for safe navigation. Geographical, tourist, weather and supplies information is also included. Please note that photos and sketches shown in this app are supportive to the text. They are not to be used for navigational purposes. They are intended to be read in conjunction with the official nautical charts. SailPilot includes the Greek Ports Guide, with Port Authorities, Provisions (Fuel, Supermarket, Bakeries), Yacht Services (Diving Centers, Repairs) and Tourism Services (Restaurants, Cafe, Bars, Tourist Attractions, ATM, Car Rentals, Pharmacies, Hospitals, Airports). SailPilot includes an advanced Route Planner and My Routes (ability to save, update & email your Routes). SailPilot Greece contains the latest information that was collected and elaborated by Hartis team during their surveys.

Screenshots

iNavX4 screens
SailPilot Greece4 screens

Verdict

The call

The clearest difference is review sentiment: iNavX at 44% against SailPilot Greece's 0%. iNavX also leads on rating (4.8 vs 1.0) and ratings volume (22K vs 1). SailPilot Greece's advantage is ads (none vs shown) and iOS requirement (10.0 vs 13.0). On price, in-app purchases, monetization model 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. iNavX sells 11 in-app purchases, starting at $9.99 per month and SailPilot Greece sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

iNavX holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: iNavX has 22K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 44% of iNavX's written reviews are positive against 0% of SailPilot Greece's.

UpkeepUpdate frequency

iNavX ships an update every 5 weeks, SailPilot Greece every 4 months. The most recent releases landed on October 16, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 4 level
iNavX versus SailPilot Greece: the parameters behind the verdict, then further details
ParameteriNavXSailPilot Greece
PriceFreeFree
Rating4.8 (22K ratings) — better1.0 (1 ratings)
Positive reviews43.8% of reviews — better0.0% of reviews
Number of ratings22K — better1
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#129 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.010.0 — better
Further details — not scored
Size298 MB141 MB
Age rating4+4+
DeveloperNavX Studios LLCHartis

Customer experience

iNavX

All ratings21,564 ratings
Positive95.9%
Neutral2.4%
Negative1.7%
Written reviews461 reviews
Positive43.8%
Neutral6.1%
Negative50.1%

SailPilot Greece

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

iNavX

Reported bugs

3 issues
  • Inability to remove waypoints
  • Inconsistent behavior when transitioning International Date Line
  • Disappearing or missing chart data

Requested features

5 requests
  • Seamless chart switching and panning
  • Integrated tidal and current data
  • Support for more chart types and providers
  • Improved route planning and editing tools
  • Automatic chart updates and management

SailPilot Greece

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

iNavX

Subscriptions11
  • Theyr Premium - Mobile (Monthly) for iOS$9.991 Month
  • iNavX Professional+ USA$29.991 Year
  • Navionics+ USA/Canada (iPhone)$29.991 Year
Show 8 more
  • Navionics+ Caribbean (iPhone)$44.991 Year
  • Theyr Premium Weather$49.991 Year
  • iNavX Professional+ USA Canada$59.991 Year
  • C-MAP World Chart$59.991 Year
  • Explorer Chartbooks - Bahamas$69.991 Year
  • Navionics+ USA/Canada (iPad)$79.991 Year
  • Navionics+ Caribbean (iPad)$79.991 Year
  • AIS Live$99.991 Year
10 purchases

SailPilot Greece

One-time10
  • Corinthian Gulf Sailing Area of Greek Waters Pilot$6.99
  • Myrtoan Sea Sailing Area of Greek Waters Pilot$8.99
  • North East Aegean Sailing Area of Greek Waters Pilot$8.99
Show 7 more
  • Crete Sailing Area of Greek Waters Pilot$8.99
  • Sporades Sailing Area of Greek Waters Pilot$10.99
  • Dodecanese Sailing Area of Greek Waters Pilot$13.99
  • Ionian Islands Sailing Area of Greek Waters Pilot$13.99
  • Saronic Islands Sailing Area of Greek Waters Pilot$13.99
  • Cyclades Sailing Area of Greek Waters Pilot$15.99
  • Greek Waters Pilot$54.99

Questions

Is iNavX free?
iNavX is free to download, with in-app purchases available.
Is SailPilot Greece free?
SailPilot Greece is free to download, with in-app purchases available.
Which has better reviews, iNavX or SailPilot Greece?
iNavX is rated higher. iNavX averages 4.8 out of 5 from 22K ratings, while SailPilot Greece averages 1.0 from 1 ratings.
Do iNavX or SailPilot Greece have ads?
iNavX shows ads; SailPilot Greece does not.
Which is updated more often, iNavX or SailPilot Greece?
iNavX ships an update every 5 weeks, and SailPilot Greece every 4 months. Most recently, iNavX was updated on October 16, 2026 and SailPilot Greece on September 21, 2026.

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