# ACS by ALG vs FireFly Light Co

The clearest difference is update cadence: FireFly Light Co at weekly against ACS by ALG's every 3 weeks. ACS by ALG's advantage is ratings volume (4 vs 1). On price, rating, review sentiment and ads there is nothing between them.

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 — 5.0 for ACS by ALG against 5.0 for FireFly Light Co. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ACS by ALG ships an update every 3 weeks, FireFly Light Co weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | ACS by ALG | FireFly Light Co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/acs-by-alg/id6754263144/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/firefly-light-co/id6755710267/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 40 MB | 18 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Archipelago Lighting, Inc.](https://appshunter.io/developer/1847524255) | [FireFly Custom Lighting, LLC](https://appshunter.io/developer/1855771046) |

## What reviewers say

### ACS by ALG

[App page](https://appshunter.io/ios/app/acs-by-alg/id6754263144)

Control Archipelago intelligent lighting systems in small to medium buildings. Offers quick setup, easy configuration, and real-time management with features like scene creation, group control, and energy-saving automation.

**Highlights:** Rapid setup, Intuitive configuration, Real-time management, Flexible scene creation, Group control, Energy-efficient automation

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

**In-app purchases:** none


### FireFly Light Co

[App page](https://appshunter.io/ios/app/firefly-light-co/id6755710267)

Control your permanent LED lighting system with this app. Customize colors, brightness, and effects, or create your own designs. Share access with others for collaborative control.

**Highlights:** Full color and brightness control, Library of pre-built effects, Seasonal and holiday themes, Create and share custom designs, Grant access to others

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ACS by ALG free?

ACS by ALG is free to download, with no in-app purchases.

### Is FireFly Light Co free?

FireFly Light Co is free to download, with no in-app purchases.

### Which has better reviews, ACS by ALG or FireFly Light Co?

ACS by ALG and FireFly Light Co are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do ACS by ALG or FireFly Light Co have ads?

Neither ACS by ALG nor FireFly Light Co shows ads.

### Which is updated more often, ACS by ALG or FireFly Light Co?

ACS by ALG ships an update every 3 weeks, and FireFly Light Co weekly. Most recently, ACS by ALG was updated on October 30, 2026 and FireFly Light Co on October 30, 2026.

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