# Sidus Link

> Mobile app for professional film lighting control using Sidus Mesh technology. (iPhone/iPad app by Sidus Link Ltd..)

- Source: https://appshunter.io/ios/app/sidus-link/id1471951977 (this page in markdown: same URL + `.md`)
- Developer: [Sidus Link Ltd.](https://appshunter.io/developer/1546027954)
- Category: Utilities, Photo & Video
- Price: Free
- Rating: 4.30/5 from 626 App Store ratings · 211 written reviews indexed
- Age rating: 4+
- Requires: iOS 15 · 381 MB
- Languages: American English, French (France), German (Germany), Japanese, Brazilian Portuguese, Russian, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Vietnamese
- Released: 2019-07-25
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sidus-link/id1471951977/reviews.md

## What is Sidus Link?

Sidus Link provides a brand-new solution for film lighting control. Based on proprietary Sidus Mesh technology, it enables direct connection and control of over 100 film lighting fixtures using mobile devices like smartphones.
Sidus Link integrates the most widely used and professional control functions and modes in the lighting field, including White Light Mode, Gel Mode, Color Mode, Effect Mode, and unlimited preset functions. With built-in Sidus Cloud and Creative Collaboration Group features, it simplifies workflows to help gaffers, DPs, and filmmakers quickly complete scene and lighting setups.
Language Support:
English
Simplified Chinese
Traditional Chinese
Japanese
Portuguese 
French
Russian
Vietnamese
German

1. Sidus Mesh Intelligent Lighting Network
1.Decentralized film lighting network – No additional network equipment (gateways or routers) required; connect and control lighting fixtures directly via smartphones or other smart devices.
2.Multi-layer encryption ensures a secure and reliable lighting network, preventing interference and misoperation.
3.Supports 100+ professional lighting fixtures.
4.Multiple control devices (smartphones or other smart devices) can simultaneously control the same lighting network.
2. Basic Functions
Supports four major control modes: White / Gel / Color / Effect.
2.1. White Light
1.CCT – Supports quick adjustment and touchpad-based control.
2.Source Type – Built-in common white light source library for fast selection.
3.Source Match – Quickly match any scene or cct
2.2. Gel Mode
1.Supports traditional CTO/CTB adjustments used in the film industry.
2.300+ Rosco® & Lee® lighting gels.Rosco® and Lee® trademarks and copyrights belong to their respective owners.
2.3. Color Mode
1.HSI & RGB modes for quick color adjustments.
2.XY Chromaticity Mode supports A Gamut (similar to BT.2020), DCI-P3, and BT.709 color spaces.
3.Color Picker – Instantly sample any visible color.
2.4. Effects
Supports fine-tuning and control of all built-in lighting effects in Aputure fixtures.
2.5. Presets & QuickShots
1.Unlimited local presets.
2.QuickShot Scene Snapshots – Save and recall lighting setups instantly.
3. Advanced Effects
Sidus Link App supports:
PICKER FX
MANUAL
MUSIC FX
Magic Program Pro/Go
Magic Infinity FX
4. Compatibility
1.Sidus Link App supports connection and control of all new Aputure film lights, such as LS 300d II, MC, etc.
2.Legacy Aputure lights will require additional accessories for app connectivity and control.*
3.Supports OTA management – Network firmware and lighting updates for continuous optimization.
5. Sidus On-Set Lighting Workflow
On-set workflow management – Create scenes, add devices, and quickly complete lighting setups.
Console Workspace Mode – Quickly configure scenes and lighting.
Group Management – Fast grouping and control of multiple fixtures.
Power Management – Real-time monitoring of battery levels and remaining runtime.
Device-Controller Parameter Sync – Instantly retrieve detailed device status and settings.
QuickShot Scene Snapshots – Save and recall lighting setups.
CC Collaboration Group Workflow
Supports multi-user collaboration for controlling and adjusting lighting setups.
6. Sidus Cloud Services
Free cloud storage for presets, scenes, and effects (requires compatible hardware/software; existing devices will be supported via firmware updates).
CC Collaboration Group Workflow
Share lighting networks with group members.
Supports quick sharing via temporary verification codes.
7. UX Design
Dual UI modes – Precise parameter control & WYSIWYG (What You See Is What You Get).
Fixture Locator Button – Added to device lists and group management for quick identification.
Onboarding guides – Clear instructions on adding/resetting devices.

## Key features

- 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

## What do users think of Sidus Link?

Overall sentiment: positive

**Pros**

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

**Cons**

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

**Commonly reported bugs**

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

**Most 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

## Recent user reviews (10 of 211)

All indexed reviews: https://appshunter.io/ios/app/sidus-link/id1471951977/reviews.md

### 3/5 — Works, but power hungry of late

*2026-03-25, version 2.0.22*

App works well but after latest updates seems to consume a lot of battery if left running, even in the background. Not sure exactly what it's doing.

### 1/5 — This app sucks

*2026-02-28, version 2.0.22*

Won’t connect to my lights.

### 1/5 — Horrendous cashing issue

*2026-01-19, version 2.0.22*

The app is unusable as a momentary switch to another app (iOS 26, iPhone 17 pro max) causes disconnect with the fixture and re-connection takes forever. It seems like the app simply fails to cash enough memory in ram and reloads all the time you leave it for a second. Very frustrating and impossible to use.

### 4/5 — Illumination handbook

*2025-11-22, version 2.0.20*

I love comparing product output in this app but the accessories are so inconsistent and missing. Specifically for COB lights across Aputure and Amaran, it’s difficult to get consistent comparisons because various lights in the app are missing reflectors, fresnels, and soft boxes. Every COB light in the app should at minimum include output info when using included hyper reflector and a standard light dome softbox.

### 1/5 — Lost All Settings

*2025-11-22, version 2.0.20*

I don’t know what happened or they updated the app but I lost all access and settings to all my lights. Super annoying to be adding everything again.

### 1/5 — The worst app

*2025-11-15, version 2.0.10*

I don’t know they made this

### 1/5 — Connectivity loss makes for a terrible experience

*2025-10-17, version 2.0.10*

Amaran F21c is what I have paired. If I leave the iOS app for more than a minute, when I come back to it, it takes ~10 seconds to establish connection, then I need to go back into the correct folder, then the correct project, then I have my light controls back. I thought the LumeCube app was bad, but Sidus/Amaran is way worse. At least Amaran saves your state/connection in the app… I can come back to that app after an hour and the light controls are still there, so I can quickly toggle a light on/off.

### 1/5 — Cannot log in…

*2025-08-15, version 2.0.01*

My email address is 21 characters long and the login text field caps the character count at 20. This would be such an easy thing to fix.

### 1/5 — Quick shots keeps crashing

*2025-07-07, version 1.9.72*

Whenever I open the quick shots menu the app crashes. Can’t use any of my presets.

### 1/5 — Pay Wall Added!

*2025-06-18, version 1.9.72*

Why is a Paywall being added in order to use the app?!? Ridiculous!

## Frequently asked questions about Sidus Link

### What does Sidus Link do?

Sidus Link provides a comprehensive solution for controlling film lighting fixtures directly from mobile devices. It utilizes Sidus Mesh technology to connect and manage over 100 lighting fixtures, offering various control modes and workflow management features for professional filmmakers.

### What are the key features of Sidus Link?

Key features include a decentralized Sidus Mesh network for direct fixture control without extra equipment, multiple control modes (White Light, Gel, Color, Effect), unlimited presets, QuickShot scene snapshots, on-set workflow management, and group control of fixtures.

### Is Sidus Link free to use?

Yes, Sidus Link is a free application. The provided data indicates no cost for downloading or using the app's core functionalities.

### What devices are compatible with Sidus Link?

The app supports connection and control of all new Aputure film lights. Legacy Aputure lights may require additional accessories for app connectivity. Multiple smartphones or smart devices can simultaneously control the same lighting network.

### How does Sidus Link simplify lighting setups?

It simplifies setups through features like on-set workflow management, allowing users to create scenes, add devices, and quickly complete lighting configurations. The Console Workspace Mode and Group Management further streamline the process of organizing and controlling multiple fixtures.

## Version history (last 5 releases)

### 2.0.44 — 2026-08-26

Fixed some bugs.

### 2.0.43 — 2026-08-20

Fixed some bugs.

### 2.0.42 — 2026-08-18

1.Fixed some bugs.

### 2.0.41 — 2026-08-01

1.Fixed some bugs.

### 2.0.40 — 2026-07-17

1.Compatible with STORM CS32.
2.Optimize functional details.
3.Fix some bugs.

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## More apps by Sidus Link Ltd.

- [Sidus Link Legacy](https://appshunter.io/ios/app/sidus-link-legacy/id1486120438)
- [Chroma Link by Prolycht](https://appshunter.io/ios/app/chroma-link-by-prolycht/id1513500117)
- [SOTA CONNECT](https://appshunter.io/ios/app/sota-connect/id1522819290)
- [Sidus Link Pro](https://appshunter.io/ios/app/sidus-link-pro/id1574126730)
- [Sidus Audio](https://appshunter.io/ios/app/sidus-audio/id1617213662)

All apps by Sidus Link Ltd.: https://appshunter.io/developer/1546027954

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*