# Sidus Audio vs Hollyvox

The clearest difference is rating: Sidus Audio at 4.4 against Hollyvox's 1.0. Sidus Audio also leads on ratings volume (17 vs 1). On price, update cadence, 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.

Sidus Audio holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Sidus Audio has 17 ratings behind it against 1, so its average is the more settled of the two.

Sidus Audio ships an update every 6 weeks, Hollyvox every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Sidus Audio | Hollyvox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (17 ratings)](https://appshunter.io/ios/app/sidus-audio/id1617213662/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/hollyvox/id6456796867/reviews) |
| Number of ratings | **17** | 1 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 50 MB | 76 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Sidus Link Ltd.](https://appshunter.io/developer/1546027954) | [深圳市昊一源科技有限公司](https://appshunter.io/developer/1460631424) |

## What reviewers say

### Sidus Audio

[App page](https://appshunter.io/ios/app/sidus-audio/id1617213662)

This app allows professional audio engineers and sound enthusiasts to wirelessly connect and control multiple audio devices. It features an intelligent network for stable communication, centralized monitoring, and parameter presets, all accessible through a user-friendly interface.

**Highlights:** Intelligent audio network, Wireless device control, Centralized monitoring, Parameter presets, Cloud synchronization, Demo mode

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

**In-app purchases:** none


### Hollyvox

[App page](https://appshunter.io/ios/app/hollyvox/id6456796867)

This app configures wireless intercom systems, allowing users to view and adjust beltpack groupings and base station parameters. It simplifies device setup and enhances operational efficiency for compatible equipment.

**Highlights:** Equipment configuration services, Connects with Hollyvox intercom system, View beltpack grouping, Set base station parameters, Simplifies device configuration, Improves work efficiency

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

**In-app purchases:** none


## Frequently asked questions

### Is Sidus Audio free?

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

### Is Hollyvox free?

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

### Which has better reviews, Sidus Audio or Hollyvox?

Sidus Audio is rated higher. Sidus Audio averages 4.4 out of 5 from 17 ratings, while Hollyvox averages 1.0 from 1 ratings.

### Do Sidus Audio or Hollyvox have ads?

Neither Sidus Audio nor Hollyvox shows ads.

### Which is updated more often, Sidus Audio or Hollyvox?

Sidus Audio ships an update every 6 weeks, and Hollyvox every 2 months. Most recently, Sidus Audio was updated on October 24, 2026 and Hollyvox on October 22, 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.*