Best apps like app4sail lite

10+ similar apps compared and reviewed

4.8 avg rating
10 free apps
Updated September 2026

app4sail lite is great, but it's not the only option. Explore 10+ 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

CH16#3

CH16 by Global SAR Hub

Maritime Safety Companion
Worth Considering
🗺️ Navigation
0.0(0 ratings)
FreeAdsIn-App Purchases
CH16 screenshot 1
CH16 screenshot 2
CH16 screenshot 3

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
(451)
free with in-app purchases
9
SEAiq USA
SEAiq USA
SEAiq USA
by Sakhalin
Free

Navigate US waterways with detailed NOAA and US Army Corps of Engineers charts. Features include waypoints, routes, tracks, weather overlays, and an anchor alarm. Offers a 7-day evaluation period before an in-app upgrade is required for full functionality.

NOAA and US Army Corps of Engineers chartsWaypoints, routes, and tracksNight color modes
🗺️ Navigation
(501)
free with in-app purchases
10
SEAiq
SEAiq
SEAiq
by Sakhalin
Free

This marine navigation app offers comprehensive charting capabilities, allowing users to load various standard chart formats and download NOAA charts. It includes essential navigation tools like waypoints, routes, and an anchor alarm, along with weather overlays and NMEA/AIS integration.

Load custom S-57, S-63, iENC, BSB, KAP chartsAutomatic NOAA chart downloadsWaypoints, routes, and tracks
🗺️ Navigation
(193)
free with in-app purchases