# Sidus Link vs Donner PA Speaker

The clearest difference is ratings volume: Sidus Link at 626 against Donner PA Speaker's 1. Sidus Link also leads on update cadence (every 2 weeks vs every 3 months) and rating (4.3 vs 4.0). Donner PA Speaker's advantage is iOS requirement (9.0 vs 15). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Sidus Link holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Sidus Link has 626 ratings behind it against 1, so its average is the more settled of the two.

Sidus Link ships an update every 2 weeks, Donner PA Speaker every 3 months. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sidus Link | Donner PA Speaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (626 ratings)](https://appshunter.io/ios/app/sidus-link/id1471951977/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/donner-pa-speaker/id6720724617/reviews) |
| Number of ratings | **626** | 1 |
| Positive reviews | 61.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 381 MB | 108 MB |
| Requires iOS | 15 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sidus Link Ltd.](https://appshunter.io/developer/1546027954) | [Donner LLC](https://appshunter.io/developer/1630863971) |

## What reviewers say

### Sidus Link

[App page](https://appshunter.io/ios/app/sidus-link/id1471951977)

Control film lighting fixtures directly from your mobile device. This app offers advanced modes for white light, gels, color, and effects, with features for scene setup and collaboration. It supports over 100 fixtures and simplifies complex lighting workflows.

**Highlights:** Sidus Mesh Intelligent Lighting Network, White Light, Gel, Color, and Effect Modes, Unlimited Presets and QuickShots, On-set Workflow Management, Multi-device Control, Sidus Cloud and Creative Collaboration

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Intuitive and easy to use
- 🔒 Seamless connectivity
- 💡 Powerful lighting control features
- 🎨 Excellent color management
- 🌟 Comprehensive ecosystem integration

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🔁 Frequent need to reconnect
- 🕰️ Slow response times
- 🔒 Unnecessary password requirements
- 🤯 Confusing UI for advanced features

**Reported bugs**

- App crashes on launch
- Inability to save/restore light settings
- Inconsistent behavior when switching devices

**Requested features**

- Artnet support for lighting automation
- Siri/voice control integration
- Dedicated desktop/tablet app
- Improved background operation and reconnection
- More comprehensive tutorials and documentation


### Donner PA Speaker

[App page](https://appshunter.io/ios/app/donner-pa-speaker/id6720724617)

Control Donner PA Speakers directly from your mobile device. Adjust volume and other speaker functions for a seamless audio experience.

**Highlights:** Volume adjustment, Function control, Mobile device integration, Remote operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sidus Link free?

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

### Is Donner PA Speaker free?

Donner PA Speaker is free to download, with no in-app purchases.

### Which has better reviews, Sidus Link or Donner PA Speaker?

Sidus Link is rated higher. Sidus Link averages 4.3 out of 5 from 626 ratings, while Donner PA Speaker averages 4.0 from 1 ratings.

### Do Sidus Link or Donner PA Speaker have ads?

Neither Sidus Link nor Donner PA Speaker shows ads.

### Which is updated more often, Sidus Link or Donner PA Speaker?

Sidus Link ships an update every 2 weeks, and Donner PA Speaker every 3 months. Most recently, Sidus Link was updated on October 29, 2026 and Donner PA Speaker on October 21, 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.*