GVM Slider vs Sidus Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GVM Slider
Control your camera slide rail with this app, replacing traditional remote controls. It offers features for video shooting, time-lapse, and panorama photography, along with system settings for sound and vibration.
- Video shooting with speed and key point settings
- Automatic round trip and mode switching
- Time-lapse shooting with preset parameters
- Panorama shooting with frame count settings
- System settings for sound and vibration
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GVM Slider, is an APP to control the camera slide rail . Through this APP, you can replace the traditional handheld remote control device to control the slide rail device. The functions currently provided by the APP are as follows: 1. Video shooting function, you can set the speed, add key points, set the automatic round trip, set the end stop and switch the automatic mode. 2. Time-lapse shooting function: users can perform time-lapse shooting through preset number of shots, stop time, delay time, starting point and ending point. 3. Panorama shooting: The user can set the diagonal A, the diagonal B, the number of horizontal frames, the number of vertical frames, the delay time and the stop time for panoramic shooting. 4. System settings: you can set the sound and vibration effects when you click, or you can reset the system.
Sidus Link
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.
- 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
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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.
Screenshots
Verdict
The clearest difference is ratings volume: Sidus Link at 626 against GVM Slider's 6. Sidus Link also leads on review sentiment (62% vs 50%). GVM Slider's advantage is iOS requirement (10.0 vs 15). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.3 for GVM Slider against 4.3 for Sidus Link. That said, the two scores are not equally well evidenced: Sidus Link has 626 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 50% of GVM Slider's written reviews are positive against 62% of Sidus Link's.
GVM Slider ships an update monthly, Sidus Link every 2 weeks. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | GVM Slider | Sidus Link |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | 4.3 (626 ratings) |
| Positive reviews | 50.0% of reviews | 61.8% of reviews — better |
| Number of ratings | 6 | 626 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 15 |
| Further details — not scored | ||
| Size | 31 MB | 381 MB |
| Age rating | 4+ | 4+ |
| Developer | 丹丹 陈 | Sidus Link Ltd. |
Customer experience
GVM Slider
Sidus Link
Bugs and requests
GVM Slider
Not enough reviews yet to summarise bugs or requests.
Sidus Link
Reported bugs
3 issues- App crashes on launch
- Inability to save/restore light settings
- Inconsistent behavior when switching devices
Requested features
5 requests- Artnet support for lighting automation
- Siri/voice control integration
- Dedicated desktop/tablet app
- Improved background operation and reconnection
- More comprehensive tutorials and documentation
In-app purchases
GVM Slider
No in-app purchases
Sidus Link
No in-app purchases









