# SMRT Lighting Controls vs SLG Sync Plus

The clearest difference is update cadence: SLG Sync Plus at monthly against SMRT Lighting Controls's every 4 months. SMRT Lighting Controls's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SMRT Lighting Controls ships an update every 4 months, SLG Sync Plus monthly. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | SMRT Lighting Controls | SLG Sync Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/slg-sync-plus/id6757074083/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free |
| Size | 25 MB | 38 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SMRT Commercial Lighting Controls](https://appshunter.io/developer/1696557508) | [SPRING LIGHTING GROUP INC](https://appshunter.io/developer/1672916013) |

## What reviewers say

### SMRT Lighting Controls

[App page](https://appshunter.io/ios/app/smrt-lighting-controls/id6451098481)

**Features:** macOS Compatibility

**In-app purchases:** none


### SLG Sync Plus

[App page](https://appshunter.io/ios/app/slg-sync-plus/id6757074083)

This application manages smart lighting systems for commercial and architectural spaces. It offers intuitive configuration, automated scheduling, and precise control over brightness and color temperature. The platform supports group orchestration and multi-user access for professional lighting installations.

**Highlights:** Intuitive configuration and commissioning, Automated lighting schedules, Precise control of brightness and color, Motion and occupancy sensing configuration, Scene management and group orchestration, Multi-user access and control sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is SMRT Lighting Controls free?

SMRT Lighting Controls is free to download, with no in-app purchases.

### Is SLG Sync Plus free?

SLG Sync Plus is free to download, with no in-app purchases.

### Do SMRT Lighting Controls or SLG Sync Plus have ads?

Neither SMRT Lighting Controls nor SLG Sync Plus shows ads.

### Which is updated more often, SMRT Lighting Controls or SLG Sync Plus?

SMRT Lighting Controls ships an update every 4 months, and SLG Sync Plus monthly. Most recently, SMRT Lighting Controls was updated on October 2, 2026 and SLG Sync Plus on September 26, 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.*