Best CHRTsail alternatives: apps like CHRTsail

7+ similar apps compared and reviewed

4.3 avg rating
7 free apps
Updated October 2026

Looking for something like CHRTsail? We've analyzed 7+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to CHRTsail

HoldFast Anchor Alarm#2

HoldFast Anchor Alarm by Adam Harvey

Anchor drag alarm for sailors
Strong Contender
🗺️ Navigation
0.0(0 ratings)
FreeIn-App Purchases
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This app provides reliable anchor monitoring for sailors, ensuring peace of mind while at rest. It features robust background tracking, customizable alerts, and a night-vision friendly interface. Pro features like remote watch and track history are available with a one-time purchase.

Rivanaut: Boat Navigation#3

Rivanaut: Boat Navigation by Dennis Donner

Marine charts & route planner
Worth Considering
🗺️ Navigation
0.0(0 ratings)
FreeIn-App Purchases
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This app transforms your Apple devices into a modern chartplotter for inland waterways. Plan routes, navigate with live data, and discover points of interest like marinas and fuel docks. It offers offline map downloads and an anchor watch feature for added security.

More apps like CHRTsail

4
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
5
onNAV Marine
onNAV Marine
onNAV Marine
Modern 3D marine charts, buoys
Free

This app offers advanced marine navigation with 3D charts, real-time weather, and safety alerts. Plan trips, track storms, and monitor conditions with a user-friendly interface for all boating enthusiasts.

3D ENC Day & Night Nautical ChartsMulti-Device Anchor AlertLive Hurricane Tracker
🗺️ Navigation
(18)
free with in-app purchases
6
SafePilot by Trelleborg
SafePilot by Trelleborg
SafePilot by Trelleborg
Navigation and Marine Piloting
Free

This professional maritime piloting software offers advanced chart handling, real-time navigational data, and comprehensive route planning tools. It supports S-57 and S-63 charts and includes features for vessel management and passage recording.

Intelligent multilayer chart handlingReal-time navigational dataVessel database
🗺️ Navigation
(5)
free
7
Ditch: Boat Navigation
Ditch: Boat Navigation
Ditch: Boat Navigation
Marine GPS, Boat Charts, Maps
Free

Enhance your boating experience with intelligent routing and accurate arrival time predictions. Visualize historical vessel traffic and customize charts for a personalized view of waterways, ensuring safer and more confident journeys on the water.

AI-powered smart routingAccurate ETA predictionsHistorical AIS data visualization
🗺️ Navigation
(22)
free with in-app purchases