# SmartLoop vs SLG Sync

The clearest difference is update cadence: SmartLoop at every 2 months against SLG Sync's every 8 months. SLG Sync's advantage is rating (5.0 vs 4.8). On price, review sentiment, ratings volume 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.

SLG Sync holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SmartLoop ships an update every 2 months, SLG Sync every 8 months. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SmartLoop | SLG Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/smartloop/id1460952183/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/slg-sync/id1672916011/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 36 MB | 44 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keystone Technologies, LLC](https://appshunter.io/developer/1460952182) | [SPRING LIGHTING GROUP INC](https://appshunter.io/developer/1672916013) |

## What reviewers say

### SmartLoop

[App page](https://appshunter.io/ios/app/smartloop/id1460952183)

Control your home lighting wirelessly with this intuitive app. Set up and manage your lighting ecosystem easily with a suite of controls and sensors for all your needs.

**Highlights:** Wireless lighting control, Intuitive app interface, Lighting ecosystem management, Suite of controls and sensors, Quick setup

**Features:** macOS Compatibility

**In-app purchases:** none


### SLG Sync

[App page](https://appshunter.io/ios/app/slg-sync/id1672916011)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartLoop free?

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

### Is SLG Sync free?

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

### Which has better reviews, SmartLoop or SLG Sync?

SLG Sync is rated higher. SmartLoop averages 4.8 out of 5 from 4 ratings, while SLG Sync averages 5.0 from 3 ratings.

### Do SmartLoop or SLG Sync have ads?

Neither SmartLoop nor SLG Sync shows ads.

### Which is updated more often, SmartLoop or SLG Sync?

SmartLoop ships an update every 2 months, and SLG Sync every 8 months. Most recently, SmartLoop was updated on September 8, 2026 and SLG Sync on September 20, 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.*