# Danfoss Ally™ vs Synchrosophe

The clearest difference is price: Danfoss Ally™ at Free against Synchrosophe's $0.99. Danfoss Ally™ also leads on iOS requirement (12.2 vs 16.0). Synchrosophe's advantage is update cadence (every 4 weeks vs every 3 months) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

Danfoss Ally™ is free to download; Synchrosophe costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Danfoss Ally™ ships an update every 3 months, Synchrosophe every 4 weeks. The most recent releases landed on October 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Danfoss Ally™ | Synchrosophe |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (22 ratings)](https://appshunter.io/ios/app/danfoss-ally/id1521631506/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 40.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 151 MB | 17 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [THOMAS MAURICE LEWINER](https://appshunter.io/developer/1896169051) |

## What reviewers say

### Danfoss Ally™

[App page](https://appshunter.io/ios/app/danfoss-ally/id1521631506)

Control your home's radiator and underfloor heating from your smartphone. Optimize comfort and energy efficiency by adapting room temperatures to your daily schedule. Integrates with other smart home devices and voice assistants for seamless control.

**Highlights:** Full control of radiator and underfloor heating, Adapt temperature to daily schedule, Easy to use and install, Remote control from anywhere, Up to 30% energy savings, Works with Alexa & Google Assistant, Zigbee 3.0 certified

**Features:** Vision Pro support

**In-app purchases:** none


### Synchrosophe

[App page](https://appshunter.io/ios/app/synchrosophe/id6780024995)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Danfoss Ally™ free?

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

### Is Synchrosophe free?

Synchrosophe costs $0.99, with no in-app purchases.

### Do Danfoss Ally™ or Synchrosophe have ads?

Neither Danfoss Ally™ nor Synchrosophe shows ads.

### Which is updated more often, Danfoss Ally™ or Synchrosophe?

Danfoss Ally™ ships an update every 3 months, and Synchrosophe every 4 weeks. Most recently, Danfoss Ally™ was updated on October 14, 2026 and Synchrosophe on September 22, 2026.

---

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