2.8
30 reviews
10K+
Downloads
Content rating
Everyone
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About this app

CAST™ provides users with the ability to easily view, analyze and share sensor data to evaluate and improve performance. Simply install the CAST™ app on your Android device to view available NMEA data over a BLE or network connection. Create custom gauges and page views to see only the data that is important to you. CAST™ allows the user to perform speed, temperature, and attitude calibrations without the need for additional converters or cables. And, in addition to firmware updates, the app also logs all of the NMEA sensor data over a customized time period for analysis. Smart devices with Bluetooth connectivity can be used to view the data, creating a mobile powerhouse for your application.
Updated on
Oct 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

3.2
26 reviews
Glenn Huggett
February 4, 2023
Sounded like a good idea, but so far just a waste of time. It takes multiple attempts to connect to the device each time I try. Once a successful connection is made, if you go away from the app, you have to go through the connection process again. I can't see myself having the patience to go through this every time. I don't have this problem with other similar apps. It could be the transducer I suppose, I'm on my 2nd dst810, as the first stopped working completely the first time I used it.
1 person found this review helpful
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Patrick D
May 18, 2024
Seems to work, not buggy so that's a win compared to most device driver apps. Could use more help documentation. The help link goes to the quick start guide, which doesn't really have any explanation of how the different speed calibration modes work.
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Kevin -
May 28, 2021
Unable to use app with DST810. My Samsung Note 10 shows the transducer in the Bluetooth list, but isn't allowed to connect to it outside of the app. The app doesn't show the transducer at all.
6 people found this review helpful
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What’s new

Support for the new DST820, Trisonic and 300WX

App support

About the developer
Airmar Technology Corp.
mobileapps@airmar.com
35 Meadowbrook Dr Milford, NH 03055 United States
+33 6 42 89 28 87