# Danfoss Icon2™ vs Uponor Smatrix Pulse 2

The clearest difference is device support: Uponor Smatrix Pulse 2 at 3 against Danfoss Icon2™'s 1. Uponor Smatrix Pulse 2 also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, 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.

Danfoss Icon2™ ships an update every 2 months, Uponor Smatrix Pulse 2 every 3 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Danfoss Icon2™ | Uponor Smatrix Pulse 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (11 ratings)](https://appshunter.io/ios/app/uponor-smatrix-pulse-2/id6736627104/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 4.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 63 MB | 88 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [Uponor Corporation](https://appshunter.io/developer/872959571) |

## What reviewers say

### Danfoss Icon2™

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

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

**In-app purchases:** none


### Uponor Smatrix Pulse 2

[App page](https://appshunter.io/ios/app/uponor-smatrix-pulse-2/id6736627104)

Control your underfloor heating and cooling system with ease. This app allows for voice commands and smart home device integration to optimize room temperature for maximum comfort. Ideal for both new installations and optimizing existing systems.

**Highlights:** Room temperature control, Voice command integration, Smart home device compatibility, Underfloor heating and cooling, Optimized user experience

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Improved user interface

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 Unreliable remote access
- 🐛 Loss of functionality compared to previous version
- 🐛 Unstable app performance
- 🐛 Inability to control heating/cooling remotely

**Reported bugs**

- Inability to connect to WiFi network
- Frequent app crashes
- Failure to detect heating/cooling system
- Issues with user account management

**Requested features**

- Restore remote access functionality
- Improve app stability and reliability
- Provide better customer support


## Frequently asked questions

### Is Danfoss Icon2™ free?

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

### Is Uponor Smatrix Pulse 2 free?

Uponor Smatrix Pulse 2 is free to download, with no in-app purchases.

### Do Danfoss Icon2™ or Uponor Smatrix Pulse 2 have ads?

Neither Danfoss Icon2™ nor Uponor Smatrix Pulse 2 shows ads.

### Which is updated more often, Danfoss Icon2™ or Uponor Smatrix Pulse 2?

Danfoss Icon2™ ships an update every 2 months, and Uponor Smatrix Pulse 2 every 3 months. Most recently, Danfoss Icon2™ was updated on October 17, 2026 and Uponor Smatrix Pulse 2 on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*