SVS vs Kaleidescape
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.
Kaleidescape
This app allows owners of Kaleidescape systems to purchase movies, control their players remotely, and receive system updates and recommendations. Browse, search, and buy films from major studios, curated collections, and explore genres and cast information.
- Purchase movies for your system remotely
- Intuitive in-app remote control
- Browse, search, and view movie trailers
- Explore curated film collections
- View reviews and ratings
- Receive system alerts and recommendations
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IMPORTANT: This app is designed for owners of Kaleidescape systems. Learn more at kaleidescape.com. Kaleidescape, a leader in luxury home cinema, brings you the Kaleidescape App! With your iPhone or iPad, you can: • Purchase a movie for your Kaleidescape system, anywhere, anytime • Control your Kaleidescape player with an innovative and intuitive in-app remote • Receive timely information from Kaleidescape, such as a movie recommendation, or an alert that your home cinema system requires service Features: • Browse, search movies and view trailers from all the major motion picture studios • Peruse curated collections of films chosen by the movie experts at Kaleidescape • Explore genres, actors, and directors, and view reviews and ratings from trusted sources • When you are away from your home, use your iOS device to easily find and buy a movie that can be downloaded to your system and ready to watch when you get home • Control any Kaleidescape player in your home with the in-app remote • Be more connected with Kaleidescape through notification and feedback features All content featured is available for purchase on the Kaleidescape movie store. All copyrights, trademarks, and logos are property of their respective owners.
Screenshots
Verdict
The clearest difference is rating: Kaleidescape at 4.4 against SVS's 4.2. SVS's advantage is review sentiment (68% vs 57%) and iOS requirement (13.0 vs 17.0). 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.
Kaleidescape holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 95 and 42 respectively. Written reviews complicate that: 68% of SVS's written reviews are positive against 57% of Kaleidescape's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.
| Parameter | SVS | Kaleidescape |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (95 ratings) | 4.4 (42 ratings) — better |
| Positive reviews | 68.5% of reviews — better | 57.1% of reviews |
| Number of ratings | 95 — better | 42 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Specialty Technologies, LLC. | Kaleidescape, Inc. |
Customer experience
SVS
Kaleidescape
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
Show 10 moreShow fewer
- 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
Show 15 moreShow fewer
- 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
Kaleidescape
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SVS
No in-app purchases
Kaleidescape
No in-app purchases








