# SunSmart NLC vs ACS by ALG

The clearest difference is update cadence: SunSmart NLC at monthly against ACS by ALG's every 4 months. ACS by ALG's advantage is ratings volume (4 vs 1). On price, rating, ads and in-app purchases 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 SunSmart NLC against 5.0 for ACS by ALG. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

SunSmart NLC ships an update monthly, ACS by ALG every 4 months. The most recent releases landed on September 11, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SunSmart NLC | ACS by ALG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sunsmart-nlc/id6737145902/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/acs-by-alg/id6754263144/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 34 MB | 37 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文 徐](https://appshunter.io/developer/1636588866) | [Archipelago Lighting, Inc.](https://appshunter.io/developer/1847524255) |

## What reviewers say

### SunSmart NLC

[App page](https://appshunter.io/ios/app/sunsmart-nlc/id6737145902)

Control your smart lighting system with this app. It offers a simple and fast way to manage lighting for small to medium buildings, enhancing energy efficiency and user comfort.

**Highlights:** Smart lighting control, Energy efficiency improvement, Simplified commissioning, Increased user comfort, Fast and simple operation

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SunSmart NLC free?

SunSmart NLC is free to download, with no in-app purchases.

### Is ACS by ALG free?

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

### Which has better reviews, SunSmart NLC or ACS by ALG?

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

### Do SunSmart NLC or ACS by ALG have ads?

Neither SunSmart NLC nor ACS by ALG shows ads.

### Which is updated more often, SunSmart NLC or ACS by ALG?

SunSmart NLC ships an update monthly, and ACS by ALG every 4 months. Most recently, SunSmart NLC was updated on September 11, 2026 and ACS by ALG on September 14, 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.*