# SVS vs HISMITH

The clearest difference is review sentiment: SVS at 68% against HISMITH's 7%. SVS also leads on rating (4.2 vs 2.4). HISMITH's advantage is update cadence (every 4 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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 2.4. Both are backed by a comparable volume of ratings — 95 and 49 respectively. Written reviews point the same way: 68% of SVS's written reviews are positive against 7% of HISMITH's.

SVS ships an update every 2 months, HISMITH every 4 weeks. The most recent releases landed on September 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SVS | HISMITH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (95 ratings)](https://appshunter.io/ios/app/svs/id1148462104/reviews)** | [2.4 (49 ratings)](https://appshunter.io/ios/app/hismith/id1474732777/reviews) |
| Number of ratings | **95** | 49 |
| Positive reviews | **68.5% of reviews** | 7.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 77 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Specialty Technologies, LLC.](https://appshunter.io/developer/1148462103) | [俊豪 胡](https://appshunter.io/developer/1474732776) |

## 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


### HISMITH

[App page](https://appshunter.io/ios/app/hismith/id1474732777)

This app connects to branded sex toys via Bluetooth for diverse control features. It also allows authorized friends to remotely control devices for shared experiences.

**Highlights:** Bluetooth device control, Remote control for friends, Connect to HISMITH toys, Diverse control features, Double happiness

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

**In-app purchases:** none


## Frequently asked questions

### Is SVS free?

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

### Is HISMITH free?

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

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

SVS is rated higher. SVS averages 4.2 out of 5 from 95 ratings, while HISMITH averages 2.4 from 49 ratings.

### Do SVS or HISMITH have ads?

Neither SVS nor HISMITH shows ads.

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

SVS ships an update every 2 months, and HISMITH every 4 weeks. Most recently, SVS was updated on September 15, 2026 and HISMITH on September 25, 2026.

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