EDC Acoustics Rapid vs On
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EDC Acoustics Rapid
Configure and tune EDC Acoustics speaker arrays with ease. Input room dimensions for perfect setup or utilize live FIR automatic tuning. This streamlined version offers essential features for audio system optimization.
- Preset recalls
- Speaker array configuration
- Room dimension input
- Live FIR automatic tuning
- Automatic dispersion limiting
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This app is a cut down version of our EDC Acoustics Pro app. Allowing for simple preset recalls, and the ability to perfectly configure an EDC Acoustics speaker array by simply entering room dimension information. Also support live FIR room automatic tuning. Automatic dispersion limiting
On
This utility app helps audio professionals quickly measure and model audience areas for event and touring setups. It offers a streamlined workflow compatible with popular loudspeaker simulation programs, speeding up the design process. Users can create 3D models of listening areas and generate profiles along speaker axes.
- Audience area measurement
- 3D listening area modeling
- Speaker axis profiling
- Bluetooth laser distance finder integration
- Export to loudspeaker simulation software
- 14-day free trial
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THE APP Introducing On-Axis: The must-have app for audio professionals in the event and touring industry! Measure and model your audience area with a completely new method compatible with many popular loudspeaker simulation programs. The On-Axis method significantly speeds up the measurement of the audience area, allowing you to focus on the most important thing, making the actual speaker design. WORKFLOW The On-Axis workflow begins by taking measurements of the audience area with the app. The On-Axis exports a file that can be imported into the selected loudspeaker simulation software. The On-Axis does not replace traditional methods such as CAD drawings or other precise models. It is a new addition to your existing toolbox. MODES The app consists of three different operating modes. Venue and Planes mode can be used to draw a 3D model of the listening area. The On-Axis Profile mode can be used to draw a uniform plane to the speaker’s axis, starting from the speaker’s rigging point and ending at the farthest point of the audience area. BLUETOOTH SUPPORT The app can be paired with a compatible laser distance finder via Bluetooth. This enables the measured distance and angle to be transferred wirelessly. See the compatibility chart for more info on supported devices. TO GET STARTED Watch the tutorial videos to get started: http://link.oksound.fi/playlist The app is free to download but requires an In-App-Purchase to unlock the export, save and open functions. A 14-day free full trial is also available to see if this tool fits your workflow. This is a 3rd party solution and compatibility with simulation software is guaranteed only with tested versions. Check the website for more information and compatibility: https://onaxisapp.com or https://oksound.fi
Screenshots
Verdict
The clearest difference is price: On at Free against EDC Acoustics Rapid's $35.99. On also leads on update cadence (every 3 weeks vs every 2 months). EDC Acoustics Rapid's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 17). On ads and device support 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
On is free to download; EDC Acoustics Rapid costs $35.99 up front. On sells 2 one-off in-app purchases. EDC Acoustics Rapid asks for nothing beyond the download.
EDC Acoustics Rapid ships an update every 2 months, On every 3 weeks. The most recent releases landed on September 22, 2026 and October 7, 2026 respectively.
| Parameter | EDC Acoustics Rapid | On |
|---|---|---|
| Price | $35.99 | Free — better |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 6 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17 |
| Further details — not scored | ||
| Size | 122 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | EDC Acoustics | OK-Sound |
Customer experience
EDC Acoustics Rapid
On
In-app purchases
EDC Acoustics Rapid
No in-app purchases
On
- 14-day TrialFree
- Unlock App$149.99
