# SG Smart vs Alpha Smart

The clearest difference is update cadence: SG Smart at every 3 weeks against Alpha Smart's every 2 months. SG Smart also leads on iOS requirement (16.4 vs 18.6). 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.

SG Smart ships an update every 3 weeks, Alpha Smart every 2 months. Both last shipped on September 19, 2026.

## The numbers

| Metric | SG Smart | Alpha Smart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 86 MB | 63 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SG Armaturen AS](https://appshunter.io/developer/1098660258) | [Möhlenhoff GmbH](https://appshunter.io/developer/1156870029) |

## What reviewers say

### SG Smart

[App page](https://appshunter.io/ios/app/sg-smart/id1189014836)

Control Bluetooth-enabled smart lighting devices with an intuitive app. Program dimming levels, set schedules, and create custom scenes for different atmospheres. Manage multiple locations and share settings with others.

**Highlights:** Bluetooth device control, Dimming level adjustment, Programmable timing, Custom scene creation, Group control, Multi-location management, Settings sharing

**In-app purchases:** none


### Alpha Smart

[App page](https://appshunter.io/ios/app/alpha-smart/id1606733608)

**In-app purchases:** none


## Frequently asked questions

### Is SG Smart free?

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

### Is Alpha Smart free?

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

### Do SG Smart or Alpha Smart have ads?

Neither SG Smart nor Alpha Smart shows ads.

### Which is updated more often, SG Smart or Alpha Smart?

SG Smart ships an update every 3 weeks, and Alpha Smart every 2 months. Most recently, SG Smart was updated on September 19, 2026 and Alpha Smart on September 19, 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.*