ArrayCalc Viewer vs SOLA Measures
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
SOLA Measures
Connect your SOLA measuring tools to your smartphone via Bluetooth to transfer, save, and share measurements. Add notes, photos, and videos to your data, and organize it into projects for easy access. Ideal for documenting slopes, angles, or leveling tasks.
- Bluetooth connectivity with SOLA tools
- Direct measurement transfer
- Save measurements with date, time, and location
- Add notes, photos, and videos
- Overlay measurements on photos
- Organize measurements into projects
- Share results instantly
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Connect your SOLA measuring tools to your smartphone via Bluetooth! Whether it’s digital levels, inclinometers, tape measures, or laser distance meters — transfer measurements directly to the app, save your results, and instantly share them with your team. Once paired, the app automatically detects and connects to your devices. Benefits for RED DIGITAL & GO! SMART Stream measurement values live to your smartphone Control measurement functions easily through the app (e.g., units, HOLD, INC) Automatically save measurements with date, time, and location Add notes, photos, and videos to your measurements Save measurements and timestamps as overlays directly on photos Quickly share your measurement results Perfect for measuring slopes, angles, or leveling when you can’t see the device screen clearly Benefits for METRON, CITO & METEC Transfer measurement values directly from the device to your smartphone Choose between metric (cm, m) and imperial (in, ft) units Take photos or import images, draw measurement lines with a tap, and send values from the device directly onto the photo Add notes and create projects to keep your measurements organized Easily share your measurement results Compatible SOLA tools GO! SMART (digital inclinometer & protractor) RED DIGITAL (digital level) REDM DIGITAL (digital magnetic level) RED LASER DIGITAL (digital level with integrated laser) CITO (digital tape measure) METEC (digital tape measure with laser distance meter) METRON 30 BT / 60 BT / 60 BTI / 80 BTC / 120 BTC (laser distance meters)
Screenshots
Verdict
The clearest difference is review sentiment: ArrayCalc Viewer at 50% against SOLA Measures's 0%. ArrayCalc Viewer also leads on rating (4.1 vs 3.3). 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.
ArrayCalc Viewer holds the better App Store score, 4.1 against 3.3. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews point the same way: 50% of ArrayCalc Viewer's written reviews are positive against 0% of SOLA Measures's.
ArrayCalc Viewer ships an update every 4 months, SOLA Measures every 2 months. The most recent releases landed on June 10, 2026 and September 15, 2026 respectively.
| Parameter | ArrayCalc Viewer | SOLA Measures |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (8 ratings) — better | 3.3 (4 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | 4 |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 16 | 15.8.3 — better |
| Further details — not scored | ||
| Size | 40 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | d&b audiotechnik GmbH & Co. KG | SOLA-Messwerkzeuge GmbH |
Customer experience
ArrayCalc Viewer
SOLA Measures
In-app purchases
ArrayCalc Viewer
No in-app purchases
SOLA Measures
No in-app purchases
Questions
Is ArrayCalc Viewer free?
Is SOLA Measures free?
Which has better reviews, ArrayCalc Viewer or SOLA Measures?
Do ArrayCalc Viewer or SOLA Measures have ads?
Which is updated more often, ArrayCalc Viewer or SOLA Measures?
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