# GreenLight Scanner vs STEINEL DCS™

The clearest difference is rating: GreenLight Scanner at 5.0 against STEINEL DCS™'s 4.0. On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

GreenLight Scanner holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

GreenLight Scanner ships an update every 5 weeks, STEINEL DCS™ monthly. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | GreenLight Scanner | STEINEL DCS™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/greenlight-scanner/id1495178299/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/steinel-dcs/id6470199158/reviews) |
| Number of ratings | **10** | 4 |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 43 MB | 27 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GreenLight IoT, Inc.](https://appshunter.io/developer/1455879587) | [Steinel GmbH](https://appshunter.io/developer/1030890616) |

## What reviewers say

### GreenLight Scanner

[App page](https://appshunter.io/ios/app/greenlight-scanner/id1495178299)

This tool streamlines field documentation for networked devices by enabling fast, accurate collection of asset address data via barcode scanning. It syncs directly to design documents and a cloud-based registry, providing real-time installation progress and simplifying punch list management.

**Highlights:** Barcode scanning for asset data, Real-time sync with asset registry, Automated as-built documentation, Punch list management, Streamlined IoT deployments, Reduced commissioning time

**In-app purchases:** none


### STEINEL DCS™

[App page](https://appshunter.io/ios/app/steinel-dcs/id6470199158)

This app enables wireless commissioning of lighting, plug load, and HVAC systems through a Bluetooth connection. It integrates occupancy sensors, photo sensors, and switches for code-compliant solutions. Features include relay control, dimming zones, and daylight harvesting.

**Highlights:** Wireless commissioning via Bluetooth, Load and HVAC integration, Occupancy and photo sensor integration, 3 x 20A Relays with current monitoring, 3 x 0-10v Dimming Zones, Daylight Harvesting, BACnet integration

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

**In-app purchases:** none


## Frequently asked questions

### Is GreenLight Scanner free?

GreenLight Scanner is free to download, with no in-app purchases.

### Is STEINEL DCS™ free?

STEINEL DCS™ is free to download, with no in-app purchases.

### Which has better reviews, GreenLight Scanner or STEINEL DCS™?

GreenLight Scanner is rated higher. GreenLight Scanner averages 5.0 out of 5 from 10 ratings, while STEINEL DCS™ averages 4.0 from 4 ratings.

### Do GreenLight Scanner or STEINEL DCS™ have ads?

Neither GreenLight Scanner nor STEINEL DCS™ shows ads.

### Which is updated more often, GreenLight Scanner or STEINEL DCS™?

GreenLight Scanner ships an update every 5 weeks, and STEINEL DCS™ monthly. Most recently, GreenLight Scanner was updated on September 8, 2026 and STEINEL DCS™ on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*