# SLV vs SoundExtreme

SLV and SoundExtreme are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SLV | SoundExtreme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (23 ratings)](https://appshunter.io/ios/app/soundextreme/id1670708941/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 48 MB | 30 MB |
| Requires iOS | 14.2 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TerraGo](https://appshunter.io/developer/894862292) | [Grace Digital Inc.](https://appshunter.io/developer/324628527) |

## What reviewers say

### SLV

[App page](https://appshunter.io/ios/app/slvgo-for-og-plus-e/id1616009462)

**Features:** macOS Compatibility

**In-app purchases:** none


### SoundExtreme

[App page](https://appshunter.io/ios/app/soundextreme/id1670708941)

Control your LED lighting systems with this app. Adjust brightness, colors, patterns, and speed. Group devices, save custom lighting scenes, and manage device names. Password protection ensures secure access to your lighting controls.

**Highlights:** Adjust brightness, colors, patterns, and speed, Group multiple devices for simultaneous control, Create and save custom lighting scenes, Customize device and zone names, Password protection for secure access, Controls entire SoundExtreme device family

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

**In-app purchases:** none


## Frequently asked questions

### Is SLV free?

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

### Is SoundExtreme free?

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

### Do SLV or SoundExtreme have ads?

Neither SLV nor SoundExtreme shows ads.

### Which is updated more often, SLV or SoundExtreme?

SLV ships an update every 2 months, and SoundExtreme every 2 months. Most recently, SLV was updated on October 25, 2026 and SoundExtreme on October 24, 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.*