SVS vs Dayton Audio DSP Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SVS
Control and optimize your SVS subwoofer's performance with advanced DSP features. Adjust volume, fine-tune audio for music and movies, and correct room anomalies for the deepest, tightest bass.
- Advanced DSP functionality
- Room anomaly correction
- Customizable presets
- Volume control
- Low pass filter adjustment
- Parametric EQ
- Port tuning
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The SVS app is the easiest way to unleash the full potential of your SVS 17-Ultra RIEvolution, 5000 Series R|Evolution, 3000 R|Evolution, 16-Ultra, 4000 Series, 3000 Series, 3000 Micro, 3000 In-Wall, 2000 Pro Series, and 1000 Pro Series subwoofers by allowing advanced DSP functionality and optimization based on your room, speakers and personal listening preferences. The SVS app lets you do simple things like control volume and create custom presets that enable easy, one-touch tuning for music, movies, and other content. More advanced functionality of the SVS subwoofer app includes the ability to correct room anomalies and fine-tune low frequency output so you can enjoy the full depth, force, and nuance from the world’s finest subwoofers. When used with your SVS subwoofer, the app takes the mystery out of subwoofer digital signal processing (DSP) by clearly explaining each feature and providing easy control from your mobile device. If you’re new to subwoofer DSP, the SVS app has a helpful tutorial that guides you through the different settings. With a few simple adjustments, you can eliminate boomy spots, set crossover frequencies, and make other adjustments to get the deepest, tightest, and most accurate in-room response possible from your SVS subwoofer. You can make adjustments from the comfort of your favorite seat or even when the subwoofer is not in site. With SVS, you can easily optimize settings for: • Volume Control • Low Pass Filter • Phase • Polarity • Parametric EQ • Room Gain Compensation • Port Tuning (Ported models only) • Custom Presets • System Settings And More The SVS app works with Apple iOS 13.0 or newer. The app is also available for SVS 13-Ultra Amplifier Upgrade Kits for existing owners of the SVS SB13, PB13, PC13-Ultra, PB12-PLUS, and PC12-PLUS Subwoofers. Have questions, problems or feedback? Contact us at custservice@svsound.com or 877.626.5623.
Dayton Audio DSP Control
This application enables control of a digital signal processor via Bluetooth. It allows users to adjust audio settings like crossovers, EQ, and input/output assignments from their mobile device for a customized sound experience.
- Bluetooth control
- Crossover adjustment
- 10-band parametric EQ per channel
- Assignable inputs/outputs
- Delay settings
- Music streaming
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The DSP-408 app allows the user to control their Dayton Audio DSP-408 when paired with the optional Bluetooth dongle. The DSP-408 is a feature-rich 4 input/8 output digital signal processor that was designed to give you the tools to contour your audio system to fit your tastes. With the ability to apply crossovers, utilize 10 bands of parametric EQ per channel, assignable inputs/outputs, add delay, and even stream music, all from your mobile device, the DSP-408 is truly your path to great sound.
Screenshots
Verdict
The clearest difference is rating: SVS at 4.2 against Dayton Audio DSP Control's 3.3. SVS also leads on review sentiment (68% vs 50%) and ratings volume (99 vs 13). Dayton Audio DSP Control's advantage is iOS requirement (8.0 vs 13.0). On price, update cadence, ads and in-app purchases 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.
SVS holds the better App Store score, 4.2 against 3.3. That said, the two scores are not equally well evidenced: SVS has 99 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 68% of SVS's written reviews are positive against 50% of Dayton Audio DSP Control's.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.
| Parameter | SVS | Dayton Audio DSP Control |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (99 ratings) — better | 3.3 (13 ratings) |
| Positive reviews | 68.5% of reviews — better | 50.0% of reviews |
| Number of ratings | 99 — better | 13 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Specialty Technologies, LLC. | Dayton Audio |
Customer experience
SVS
Dayton Audio DSP Control
Bugs and requests
SVS
Reported bugs
15 issues- App crashes frequently
- Never reconnects to sub, requires reinstallation
- Preset saving is unreliable or doesn't work
- Bluetooth connection issues (out of range, drops)
- Phantom BLE connection locks out other devices
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- iPhone gestures interfere with app navigation (swipe up)
- Save Preset button is not visible/executable on iPhone 14 Pro
- Options button not showing up after selecting home screen options
- Preset selection not properly shown on screen when swapping
- App maintains a phantom BLE connection
- Auto On not working
- Amplifier plate issues
- App resets itself on opening
- Subwoofer not in range reported
- Preset is set to none in the app periodically
Requested features
20 requests- Group subs for simultaneous adjustments
- Mute function
- Auto room correction
- Widget for quick preset changes
- Apple Watch app for adjustments
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- Desktop/Mac app support
- Language options (e.g., French)
- Standby/Active mode indicator
- API for home automation integration
- Native Windows/Mac/Linux control
- Expanded explanations for settings
- iPad support
- Group control for gain adjustments
- Dropdown menu for switching between subs
- Always-on display option
- Automatic recognition of sealed mode
- Support for multiple devices simultaneously
- Net frequency response display with EQs
- Option to go back in menus
- Dark mode
Dayton Audio DSP Control
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SVS
No in-app purchases
Dayton Audio DSP Control
No in-app purchases
Questions
Is SVS free?
Is Dayton Audio DSP Control free?
Which has better reviews, SVS or Dayton Audio DSP Control?
Do SVS or Dayton Audio DSP Control have ads?
Which is updated more often, SVS or Dayton Audio DSP Control?
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