# SD vs Hollyvox

The clearest difference is rating: SD at 3.7 against Hollyvox's 1.0. SD also leads on ratings volume (9 vs 1) and iOS requirement (12.0 vs 16.1). 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.

SD holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: SD has 9 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SD | Hollyvox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/sd-remote/id1487546591/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/hollyvox/id6456796867/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 55 MB | 76 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Sound Devices, LLC](https://appshunter.io/developer/418450388) | [深圳市昊一源科技有限公司](https://appshunter.io/developer/1460631424) |

## What reviewers say

### SD

[App page](https://appshunter.io/ios/app/sd-remote/id1487546591)

Control your Sound Devices 8-Series mixer-recorder remotely from your iPad or iPhone. Manage transport, edit metadata, take notes, monitor outputs, and adjust channel settings like faders, trims, and pan. View large-scale meters and timecode on all screens.

**Highlights:** Remote transport controls, Metadata editing, Take notes, Monitor outputs, Adjust faders, trims, and pan, Channel arming, disarming, solo, and mute, Large-scale channel meters, Timecode display

**Features:** macOS Compatibility

**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 SD free?

SD 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, SD or Hollyvox?

SD is rated higher. SD averages 3.7 out of 5 from 9 ratings, while Hollyvox averages 1.0 from 1 ratings.

### Do SD or Hollyvox have ads?

Neither SD nor Hollyvox shows ads.

### Which is updated more often, SD or Hollyvox?

SD ships an update every 2 months, and Hollyvox every 2 months. Most recently, SD was updated on October 1, 2026 and Hollyvox on October 13, 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.*