ArrayCalc Viewer vs QSC Loudspeaker Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ArrayCalc Viewer
Access all project data for rigging d&b audiotechnik loudspeaker systems on your iOS device. Share system designs, calculations, and optimizations seamlessly. This app offers a paperless and efficient way to keep all relevant rigging, setup, and system information readily available.
- Access rigging and system information
- Share project data via email, AirDrop, Dropbox, iTunes
- View system designs and calculations
- Paperless and efficient operation
- User-friendly interface
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The d&b ArrayCalc Viewer app provides all project data for rigging a d&b audiotechnik loudspeaker system. Once the system has been designed, calculated and optimized in the ArrayCalc simulation software, all relevant project information can be shared via email, AirDrop, Dropbox or iTunes onto any iOS device. The d&b ArrayCalc simulation software is the simulation tool for d&b line arrays, column and point source loudspeakers as well as subwoofers. This is a comprehensive toolbox for all tasks associated with acoustic design, performance prediction, alignment, rigging and safety parameters. It is available as a native standalone application for both Microsoft Windows and Mac OS X operating systems. ArrayCalc Viewer main benefits: - All relevant rigging, setup and system information close to hand in a concise format - Any changes to the system design can be immediately distributed - Paperless and efficient - User friendly
QSC Loudspeaker Control
Adjust audio settings for compatible QSC loudspeakers directly from your smartphone. Manage input levels, EQ, delay, and Bluetooth modes for a streamlined setup and professional sound control.
- Bluetooth loudspeaker control
- Input level adjustments
- Preset application
- EQ and delay settings
- Bluetooth stereo and multicast modes
- Unified control for multiple speakers
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Control your Bluetooth®-equipped QSC loudspeaker system right from your phone! The QSC Loudspeaker Control App gives you instant access to essential audio adjustments without needing to go around to the back panel of the loudspeaker. The QSC Loudspeaker Control App offers a unified control experience with all your Bluetooth®-equipped QSC loudspeakers, including KC12 "K Column", CB10 Battery-Powered Loudspeaker System, and future QSC products. Whether you have one, two, or multiple loudspeakers deployed, you now have one app to control them all. Whether you're setting up for a gig or fine-tuning sound mid-performance, the app lets you control input levels, apply presets, make EQ and delay adjustments as well as manage Bluetooth stereo and multicast modes with ease. It’s the perfect companion for your QSC Bluetooth®-equipped loudspeaker, offering unmatched flexibility, streamlined setup, and professional-grade control—anytime, anywhere.
Screenshots
Verdict
The clearest difference is update cadence: QSC Loudspeaker Control at every 6 weeks against ArrayCalc Viewer's every 4 months. ArrayCalc Viewer's advantage is review sentiment (50% vs 40%). On price, rating, ratings volume 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.
ArrayCalc Viewer holds the better App Store score, 4.1 against 3.9. Both are backed by a comparable volume of ratings — 8 and 19 respectively. Written reviews point the same way: 50% of ArrayCalc Viewer's written reviews are positive against 40% of QSC Loudspeaker Control's.
ArrayCalc Viewer ships an update every 4 months, QSC Loudspeaker Control every 6 weeks. The most recent releases landed on June 10, 2026 and September 22, 2026 respectively.
| Parameter | ArrayCalc Viewer | QSC Loudspeaker Control |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (8 ratings) — better | 3.9 (19 ratings) |
| Positive reviews | 50.0% of reviews — better | 40.0% of reviews |
| Number of ratings | 8 | 19 — better |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 16 | 16 |
| Further details — not scored | ||
| Size | 40 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | d&b audiotechnik GmbH & Co. KG | QSC Audio Products, LLC. |
Customer experience
ArrayCalc Viewer
QSC Loudspeaker Control
In-app purchases
ArrayCalc Viewer
No in-app purchases
QSC Loudspeaker Control
No in-app purchases
Questions
Is ArrayCalc Viewer free?
Is QSC Loudspeaker Control free?
Which has better reviews, ArrayCalc Viewer or QSC Loudspeaker Control?
Do ArrayCalc Viewer or QSC Loudspeaker Control have ads?
Which is updated more often, ArrayCalc Viewer or QSC Loudspeaker Control?
Other comparisons
