Best app4sail lite alternatives: apps like app4sail lite

9+ similar apps compared and reviewed

4.0 avg rating
8 free apps
Updated October 2026

app4sail lite is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to app4sail lite

Cruise Nav#1

Cruise Nav by Emidio Cunha

Nautical GPS Tracker
Editor's Choice
🗺️ Navigation
1.0(1 ratings)
$1.99
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This app provides real-time nautical navigation data, including your position, speed, and estimated time to destination. It works offline using GPS and allows you to search for ports or create custom routes. View your journey on satellite or map views, with flexible unit options.

ai.Orthodrome#2

ai.Orthodrome by Narcyz Adamus

Navigate the Great Circle
Strong Contender
🗺️ Navigation
0.0(0 ratings)
FreeIn-App Purchases
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Calculate the shortest distance between two points on a map and compare different routes. Export your route data in multiple formats or use the companion watch app for on-the-go navigation.

CH16#3

CH16 by Global SAR Hub

Maritime Safety Companion
Worth Considering
🗺️ Navigation
0.0(0 ratings)
FreeAdsIn-App Purchases
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This maritime safety app provides instant access to global rescue coordination centers and features tools for generating distress messages and planning voyages. It offers real-time location tracking for man overboard situations and works offline, ensuring safety at sea.

More apps like app4sail lite

4
SkunkTracker
SkunkTracker
SkunkTracker
AIS monitoring and mapping
Free

This app provides live, updating maps of ships and boats using AIS data. It connects to your AIS receivers or public network feeds to display vessel locations. Requires an AIS radio or access to an AIS data feed to function.

Live AIS data displayMap visualization of vesselsSupports WiFi AIS receivers
🗺️ Navigation
(6)
free
5
NaAVIC
NaAVIC
NaAVIC
by IIC
Free

This free marine navigation app simplifies boating for recreational users. It offers chart support, route planning, and offline capabilities to explore new locations safely and reliably. Connect with other boaters and share your voyages.

Electronic chart support (IHO S-57/S-52)Route creation and navigationOffline navigation capability
🗺️ Navigation
(1)
free
6
Qastor
Qastor
Qastor
Marine Navigation and Pilotage
Free
🗺️ Navigation
(0)
7
Sailing Master M
Sailing Master M
Sailing Master M
Sailing performance
Free

This app provides comprehensive sailing data and performance optimization on various Apple devices. It displays over 35 sailing measurements from boat instruments, polars tables, and nautical charts, offering detailed wind, route, and map views. Connectivity is established through NMEA 0183 Wi-Fi gateways.

Configurable data displays35+ sailing measurementsWind, route, and map displays
🗺️ Navigation
(1)
free with in-app purchases
8
SEAiq Pilot
SEAiq Pilot
SEAiq Pilot
#1 App for Pro Marine Pilots
Free

This navigation app provides advanced charting and real-time vessel data for professional marine pilots. It supports various chart formats and external NMEA/AIS devices, offering features like predicted vessel display and docking aids. A free trial is available, with an in-app purchase for permanent access.

S-57, S-63, iENC, BSB/KAP chart supportExternal NMEA/AIS over WiFiPredicted vessel display
🗺️ Navigation
(453)
free with in-app purchases
9
NL Waterlevels
NL Waterlevels
NL Waterlevels
Realtime waterlevels
Free
🗺️ Navigation
(0)