# IFF vs Danfoss Ally™

The clearest difference is iOS requirement: Danfoss Ally™ at 12.2 against IFF's 18.6. 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.

IFF ships an update every 5 months, Danfoss Ally™ every 3 months. The most recent releases landed on September 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | IFF | Danfoss Ally™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (22 ratings)](https://appshunter.io/ios/app/danfoss-ally/id1521631506/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 2 MB | 151 MB |
| Requires iOS | 18.6 | **12.2** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Ali](https://appshunter.io/developer/1252183214) | [Danfoss A/S](https://appshunter.io/developer/423984644) |

## What reviewers say

### IFF

[App page](https://appshunter.io/ios/app/iff/id1273848660)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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

**In-app purchases:** none


## Frequently asked questions

### Is IFF free?

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

### Is Danfoss Ally™ free?

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

### Do IFF or Danfoss Ally™ have ads?

Neither IFF nor Danfoss Ally™ shows ads.

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

IFF ships an update every 5 months, and Danfoss Ally™ every 3 months. Most recently, IFF was updated on September 15, 2026 and Danfoss Ally™ on October 1, 2026.

---

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