AirmarCAST™ vs Wakespeed
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AirmarCAST™
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
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Airmar® CAST™ connects to the Bluetooth®-enabled DST810, DX900+, WX300 multisensors and SmartBoat® modules on your boat, making sensor configuration and calibration easy with intuitive app navigation and real-time data from your multisensor. View data on detailed gauges and digital data screens, and perform speed, temperature, and attitude calibrations without the need for additional converters or cables. With CAST, you can configure your multisensor directly, regardless of the other displays and gauges on board. All data configurations and calibrations are stored in the multisensor and delivered on the NMEA2000® network. When used with DST810, you can calibrate basic or heel-compensated speed through water using your on-board GPS speed for comparison. Intuitive wizards guide you through multiple runs to correct for current. Or take it a step further to advanced speed calibration, with up to five heel angles and ten reference speeds. Until now, advanced speed calibration was only possible through expensive PC based software. With Airmar’s SmartBoat® modules, the CAST app delivers the fastest connection to the SmartView software for system configuration.
Wakespeed
This app provides a simple and reliable way to configure, update, monitor, and diagnose your Wakespeed Advanced Regulator. It offers pre-defined parameters for various components and an expert mode for advanced customization.
- Configure, update, and monitor WS500 Pro via Bluetooth
- Pre-defined parameters for alternators, batteries, and BMS
- Save and retrieve configurations
- Share configurations with others
- Import configurations
- Expert Mode for advanced customization
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The Wakespeed App allows for simple and reliable configuration, updating, monitoring, and diagnostics of your Wakespeed Offshore WS500 and WS500 Pro Advanced Regulator. Create configurations using Wakespeed's 100's of built in of pre-defined, manufacturer recommended configuration parameters for batteries, alternators, and BMS's; select the brand and models you are using from three easy-to navigate screens to create a customized configuration for your regulator -- just pick-n-go. 'Expert Mode' allows the configuration to be further refined and customized, including adjusting the Charge Profile and accessing some of the more advanced options and capabilities. Once you have created your configuration it may be saved for later retrieval, shared with others via the built in 'share' tools (Email, messaging, etc), or sent to your WS500 / WS500 Pro Alternator Regulator. Connect your iPhone or iPad to your WS500 Pro using Bluetooth to configure, monitor, update, or take logs. With your WS500 regulator 'share' your configuration with a Windows based PC and use the Wakespeed "Universal Configuration Utility" (downloadable at http://www.wakespeed.com/technical ) and a USB cable. Alternatively you can share the configuration to an Android based phone for direct transfer using an OTG adapter. Configuration and updating can even be done before the WS500 / WS500-Pro is installed by powering it through the USB port. Key features include: · Configure, Update, Monitor your WS500 Pro using Bluetooth directly from yoru iPhone or iPad. · Simple 'pick from the list' of 100's of pre-defined Alternators, Batteries, and BMS's to create a reliable and optimized configuration for your install · Save and retrieve configurations for later use. · Share configurations with others using built-in share tools · Import configurations which have been shared with you for use, modification, and/or sending to your regulator. · Share the configuration for later transfer using a Windows based transfer tool. · Advanced 'Expert Mode' allows for modification of pre-defined values, as well as access to advanced features. For more information on this application, supporting tools, as well as the WS500 Advanced Alternator Regulator, visit http://www.wakespeed.com Email: support@wakespeed.com if you have any questions or need technical support.
Screenshots
Verdict
The clearest difference is rating: AirmarCAST™ at 2.6 against Wakespeed's 2.2. Wakespeed's advantage is review sentiment (33% vs 25%) and iOS requirement (13.0 vs 16). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AirmarCAST™ holds the better App Store score, 2.6 against 2.2. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews complicate that: 25% of AirmarCAST™'s written reviews are positive against 33% of Wakespeed's, so the app with the better star average is not the one people write more warmly about.
AirmarCAST™ ships an update every 3 months, Wakespeed every 5 months. The most recent releases landed on September 8, 2026 and July 21, 2026 respectively.
| Parameter | AirmarCAST™ | Wakespeed |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (5 ratings) — better | 2.2 (5 ratings) |
| Positive reviews | 25.0% of reviews | 33.3% of reviews — better |
| Number of ratings | 5 | 5 |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 16 | 13.0 — better |
| Further details — not scored | ||
| Size | 112 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Airmar Technology Inc. | Dragonfly Energy Corp. |
Customer experience
AirmarCAST™
Wakespeed
In-app purchases
AirmarCAST™
No in-app purchases
Wakespeed
No in-app purchases








