# ecoUnit vs Future KNX IOT

The clearest difference is update cadence: Future KNX IOT at every 7 months against ecoUnit's every 16 months. 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.

ecoUnit ships an update every 16 months, Future KNX IOT every 7 months. The most recent releases landed on September 5, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | ecoUnit | Future KNX IOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 7 months** |
| Size | 15 MB | 19 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fr. Sauter AG](https://appshunter.io/developer/586916485) | [Aypro Teknoloji Anonim Sirketi](https://appshunter.io/developer/571889802) |

## What reviewers say

### ecoUnit

[App page](https://appshunter.io/ios/app/ecounit-touch-mobile/id1063750470)

**Features:** macOS Compatibility

**In-app purchases:** none


### Future KNX IOT

[App page](https://appshunter.io/ios/app/future-knx-iot/id6443512256)

**Features:** Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is ecoUnit free?

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

### Is Future KNX IOT free?

Future KNX IOT is free to download, with no in-app purchases.

### Do ecoUnit or Future KNX IOT have ads?

Neither ecoUnit nor Future KNX IOT shows ads.

### Which is updated more often, ecoUnit or Future KNX IOT?

ecoUnit ships an update every 16 months, and Future KNX IOT every 7 months. Most recently, ecoUnit was updated on September 5, 2026 and Future KNX IOT on September 12, 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.*