Free

Details

  • Released
  • Updated

Features

AirmarCAST™ screenshot #1 for iPhone
AirmarCAST™ screenshot #2 for iPhone
AirmarCAST™ screenshot #3 for iPhone
AirmarCAST™ screenshot #4 for iPhone
AirmarCAST™ screenshot #5 for iPhone
AirmarCAST™ screenshot #6 for iPhone
AirmarCAST™ screenshot #7 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Configure and calibrate your boat's Bluetooth-enabled multisensors and modules directly from your mobile device. View real-time data on detailed gauges and perform advanced calibrations for speed, temperature, and attitude without extra hardware.

Bluetooth sensor connection
Real-time data display
Intuitive navigation
Speed, temperature, attitude calibration
On-board GPS speed comparison
Advanced speed calibration wizards
Show original description

What's New in AirmarCAST™

2.8.3

July 7, 2026

NMEA2000 network stability fixes

User reviews

Used with new DST820

I installed the DST820 on my boat and used the app to configure the output. Havent used it to calibrate my speed but it looks pretty straightforward

Needs work

1. Settings menu is confusing bc it only gives units options while all all other settings require swiping left which I had to locate the manual to figure out. 2. Pressing plus sign sets up another device page so now I have two useless ones from trying different things, and now the app is “hanging” and resets every time I swipe past the useless device pages. Make the pages editable to remove modules and delete the page. 3. Work with BnG to have Airmar DST 810 option on Zeus chartplotter setup. I had to select “generic”.
Show more

Units are incorrect

No matter the setting the app report temp & depth units in C and meters.

Broken unit conversions

Knotmeter readout displayed in degrees by default. Depth label changes to feet, but clearly still meters. Same for temperature.

Developer apps

FAQ

What devices does AirmarCAST™ support?

AirmarCAST™ is available for iPhone, iPad, and iPod. It connects to Bluetooth-enabled DST810, DX900+, WX300 multisensors, and SmartBoat® modules.

How often is AirmarCAST™ updated?

The app was last updated on October 31, 2025, with version 2.7.0. This indicates a recent update, suggesting ongoing support and development.

What is the user rating for AirmarCAST™?

AirmarCAST™ has a user rating of 2.3 stars from 4 ratings. This suggests that while some users find value, there may be areas for improvement based on user feedback.

Can AirmarCAST™ calibrate speed using GPS?

Yes, when used with the DST810, AirmarCAST™ allows calibration of speed through water by comparing it to your on-board GPS speed. It guides you through multiple runs to correct for current.

Is AirmarCAST™ suitable for advanced speed calibration?

Yes, AirmarCAST™ offers advanced speed calibration with up to five heel angles and ten reference speeds. This functionality was previously only available through expensive PC-based software.

Does AirmarCAST™ require additional hardware for calibration?

No, AirmarCAST™ enables sensor configuration and calibration directly through the app, eliminating the need for additional converters or cables.

What is the age rating for AirmarCAST™?

AirmarCAST™ has an age rating of 4+, making it suitable for a wide range of users.

Does AirmarCAST™ have ads?

No, AirmarCAST™ does not contain advertisements. It is a free application without any ad interruptions.