# SVS vs RaceBox

The clearest difference is rating: SVS at 4.2 against RaceBox's 3.6. SVS also leads on in-app purchases (none vs 3) and review sentiment (68% vs 42%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RaceBox sells 3 in-app purchases, starting at $3.99 per month. SVS asks for nothing beyond the download.

SVS holds the better App Store score, 4.2 against 3.6. That said, the two scores are not equally well evidenced: SVS has 99 ratings behind it against 18, 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 42% of RaceBox's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SVS | RaceBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (99 ratings)](https://appshunter.io/ios/app/svs/id1148462104/reviews)** | [3.6 (18 ratings)](https://appshunter.io/ios/app/racebox/id1521988789/reviews) |
| Number of ratings | **99** | 18 |
| Positive reviews | **68.5% of reviews** | 42.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 201 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Specialty Technologies, LLC.](https://appshunter.io/developer/1148462103) | [RaceBox Motorsport Llc](https://appshunter.io/developer/1521988791) |

## What reviewers say

### SVS

[App page](https://appshunter.io/ios/app/svs/id1148462104)

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.

**Highlights:** Advanced DSP functionality, Room anomaly correction, Customizable presets, Volume control, Low pass filter adjustment, Parametric EQ, Port tuning

**In-app purchases:** none

**What reviewers like**

- 👍 Great app for subwoofer control
- 🚀 Intuitive and easy to use
- 💡 Powerful functionality at fingertips
- ✨ Excellent for fine-tuning settings
- ✅ Works reliably for many users

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 App crashes frequently
- 🐛 Preset saving issues
- 🐛 Not intuitive for multiple subs
- 🐛 Lacks auto room correction

**Reported bugs**

- 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

**Requested features**

- Group subs for simultaneous adjustments
- Mute function
- Auto room correction
- Widget for quick preset changes
- Apple Watch app for adjustments


### RaceBox

[App page](https://appshunter.io/ios/app/racebox/id1521988789)

Enhance your driving performance with detailed analysis tools and seamless hardware integration. Track speed, acceleration, and lap times, and overlay data onto your recorded videos for deeper insights. Access a global library of race circuits and securely store your sessions in the cloud.

**Highlights:** Comprehensive data analysis with graphs, Secure cloud storage for sessions, Race circuit library (1500+ circuits), Video analysis with real-time data overlay, Automatic drag slope correction, Session organization by date and type, Multi-device management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20GB Cloud Video Storage | $3.99 | per month |
| 100GB Cloud Video Storage | $8.99 | per month |
| 250GB Cloud Video Storage | $14.99 | per month |


## Frequently asked questions

### Is SVS free?

SVS is free to download, with no in-app purchases.

### Is RaceBox free?

RaceBox is free to download, with in-app purchases available.

### Which has better reviews, SVS or RaceBox?

SVS is rated higher. SVS averages 4.2 out of 5 from 99 ratings, while RaceBox averages 3.6 from 18 ratings.

### Do SVS or RaceBox have ads?

Neither SVS nor RaceBox shows ads.

### Which is updated more often, SVS or RaceBox?

SVS ships an update every 2 months, and RaceBox every 2 months. Most recently, SVS was updated on November 6, 2026 and RaceBox on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*