Si vs FixtureLink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Si
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Features 1. APP remote monitoring and management, Optional automatic/manual mode 2. APP fast switch light,light status monitoring 3. Scan QR code to share light to friends 4. Drive away the birds
FixtureLink
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This comprehensive tool software is designed for professional lighting fixture management, replacing traditional wired consoles with wireless technology. It covers the entire lifecycle—from device deployment and daily dimming to post-maintenance. Application Scenarios: Stage lighting, cultural tourism and night tour lighting, landscape illumination, event setups, equipment rental, lighting manufacturers, and more. Key Features: Dual-Mode Connectivity & Device Management – Supports both Wi-Fi and Bluetooth for searching and connecting to fixtures, with automatic discovery of all lights on site. Read essential parameters such as firmware version, operating hours, and DMX addresses. Rewrite addresses, switch channel modes, and configure physical axes (Pan/Tilt) for individual fixtures or in bulk. Precision Dimming Control – Offers independent single-channel control to accommodate various fixture profile mappings. The dimming engine supports multiple color models including Color Wheel, CCT, RGB, and HSL, with quick-access presets for commonly used colors. Built-in dynamic effect templates make it easy to create atmospheres on the fly. NFC Near-Field Communication – Leverages NFC chip capabilities to read parameters even when fixtures are powered off. Supports touch-to-write configuration uploads. For multiple unpowered fixtures, batch writing with automatic address calculation streamlines installation efficiency.
Screenshots
Verdict
The clearest difference is update cadence: FixtureLink at every 2 weeks against Si's every 5 months. Si's advantage is iOS requirement (9.1 vs 15.6). On price, ads, in-app purchases and device support 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.
Si ships an update every 5 months, FixtureLink every 2 weeks. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.
| Parameter | Si | FixtureLink |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 12 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | 旭日东方 | 炳锡 苏 |
In-app purchases
Si
No in-app purchases
FixtureLink
No in-app purchases








