STEINEL DCS™ Legacy vs SLG Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STEINEL DCS™ Legacy
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This is the STEINEL DCS™ Commissioning App for the STEINEL Digital Control Solution™ line of products. The STEINEL DCS™ integrates load control with occupancy sensors, photo sensors and switches to provide simple code compliant solutions for lighting, plug load and HVAC integration through BACnet. Time saving wireless commissioning is accomplished via Bluetooth connection from a Smart Phone or Tablet to a STEINEL DCS™ Digital Controller, which communicates to the sensors and switches by the 2 wire bus. Key Features Include: • 3 x 20A Relays (expandable via BLE Mesh) • Current Monitoring Per Relay • 3 x 0-10v Dimming Zones • Multizone Daylight Harvesting • Partial On & Off • 20 A Receptacle Control • Use Cases • Demand Response Input • 24V External Input Signal • Internal Time Clock • Sequence of Operations • Min. & Max. manual dimming levels • Light Scenes • Wired data line • BLE MESH for groupings • BACnet • App Compatible to 3.0.6 R firmware
SLG Sync
Easily set up and manage wireless mesh compatible lighting fixtures, sensors, and switches. Automate lighting with schedules, control brightness and color, and manage motion sensing for individual lights or entire groups.
- Create light schedules
- Control brightness and color temperature
- Manage motion/occupancy sensing
- Group lights for unified control
- Configure daylight harvesting
- Share control with users and admins
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App Description: Simple and convenient setup and configuration of SLG Sync wireless mesh compatible light fixtures, sensors and switches. Features: ∙ Create light schedules to automate on/off/dimming settings ∙ Control brightness and color temperature for a single fixture or entire group ∙ Control motion/occupancy sensing and response ∙ Group lights together to control an office, large conference room, parking lot or building with a single touch ∙ Configure daylight harvesting and high-end trim settings ∙ Share control with other users and admins
Screenshots
Verdict
The clearest difference is update cadence: STEINEL DCS™ Legacy at every 2 months against SLG Sync's every 8 months. 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.
STEINEL DCS™ Legacy ships an update every 2 months, SLG Sync every 8 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.
| Parameter | STEINEL DCS™ Legacy | SLG Sync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 24 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Steinel GmbH | SPRING LIGHTING GROUP INC |
In-app purchases
STEINEL DCS™ Legacy
No in-app purchases
SLG Sync
No in-app purchases
Questions
Is STEINEL DCS™ Legacy free?
Is SLG Sync free?
Do STEINEL DCS™ Legacy or SLG Sync have ads?
Which is updated more often, STEINEL DCS™ Legacy or SLG Sync?
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