# SG Smart vs Danfoss Icon2™

The clearest difference is update cadence: SG Smart at every 3 weeks against Danfoss Icon2™'s every 2 months. SG Smart also leads on iOS requirement (16.4 vs 18.0). 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.

SG Smart ships an update every 3 weeks, Danfoss Icon2™ every 2 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | SG Smart | Danfoss Icon2™ |
| --- | --- | --- |
| 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** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SG Armaturen AS](https://appshunter.io/developer/1098660258) | [Danfoss A/S](https://appshunter.io/developer/423984644) |

## 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


### Danfoss Icon2™

[App page](https://appshunter.io/ios/app/danfoss-icon2/id1625246446)

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

**In-app purchases:** none


## Frequently asked questions

### Is SG Smart free?

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

### Is Danfoss Icon2™ free?

Danfoss Icon2™ is free to download, with no in-app purchases.

### Do SG Smart or Danfoss Icon2™ have ads?

Neither SG Smart nor Danfoss Icon2™ shows ads.

### Which is updated more often, SG Smart or Danfoss Icon2™?

SG Smart ships an update every 3 weeks, and Danfoss Icon2™ every 2 months. Most recently, SG Smart was updated on October 7, 2026 and Danfoss Icon2™ on October 7, 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.*