SonARC for Subwoofers vs K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SonARC for Subwoofers
This application provides wireless control for SonARC-enabled Sonance subwoofers. It allows users to set up, configure, and tune their subwoofers to specific room acoustics using advanced room correction technology to maximize performance.
- Wireless subwoofer control
- Room-specific tuning
- Advanced Room Correction
- DSP engine optimization
- Subwoofer setup and configuration
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The SonARC for Subwoofers app gives owners of SonARC enabled Sonance subwoofers wireless control over setup and configuration of their subwoofer. SonARC for Subwoofers unlocks the ability to use Sonance Advanced Room Correction to tune each subwoofer to the specifc room it has been installed in. SonARC will maximize the subwoofers performance and use its powerful DSP engine to fine tune the performance of the subwoofer. SonARC for Subwoofers is compatible with the following Sonance products: • i12 Impact Subwoofer • i10 Impact Subwoofer • i8 Impact Subwoofer • D8 Subwoofer The SonARC for Subwoofers app is compatible with iPhone 6S or newer.
K
Control and manage K-array active subwoofers and amplifiers directly from your mobile device. Adjust output configurations, load presets, route signals, and monitor system performance via Wi-Fi connection.
- Direct management of K-array active subwoofers
- Control Kommander-KA amplifiers with DSP
- Wi-Fi connectivity to amplifiers
- Manage output configuration
- Load loudspeaker presets
- Design signal routing
- Control audio level
- Monitor system performance
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K-array Connect is the mobile app providing direct managing and control over K-array active subwoofers Thunder-KS and Kommander-KA amplifiers with DSP. Use your mobile device (smartphone or tablet) and connect it Wi-Fi to K-array KS and KA amplifiers with DSP: launch K-array Connect to manage the output configuration, load the loudspeakers presets, design the signal routing, control audio level and monitor the system performance.
Screenshots
Verdict
The clearest difference is rating: K at 5.0 against SonARC for Subwoofers's 4.4. K also leads on update cadence (every 2 months vs every 9 months). SonARC for Subwoofers's advantage is ratings volume (7 vs 1) and iOS requirement (9.0 vs 13.4). On price, ads, in-app purchases and monetization model 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.
K holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: SonARC for Subwoofers has 7 ratings behind it against 1, so its average is the more settled of the two.
SonARC for Subwoofers ships an update every 9 months, K every 2 months. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.
| Parameter | SonARC for Subwoofers | K |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 19 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Dana Innovations | K-array s.u.r.l. |
Customer experience
SonARC for Subwoofers
K
In-app purchases
SonARC for Subwoofers
No in-app purchases
K
No in-app purchases
Questions
Is SonARC for Subwoofers free?
Is K free?
Which has better reviews, SonARC for Subwoofers or K?
Do SonARC for Subwoofers or K have ads?
Which is updated more often, SonARC for Subwoofers or K?
Other comparisons
