# ZoneTouch 3 vs three45

The clearest difference is device support: ZoneTouch 3 at 3 against three45's —. three45's advantage is iOS requirement (13.0 vs 15.0). On price 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.

## The numbers

| Metric | ZoneTouch 3 | three45 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 18 months | — |
| Monetization | Free | — |
| Size | 4 MB | 70 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Polyaire](https://appshunter.io/developer/514556247) | [Pluss Communities PTY LTD](https://appshunter.io/developer/1061487411) |

## What reviewers say

### ZoneTouch 3

[App page](https://appshunter.io/ios/app/zonetouch-3/id1551903905)

Control your home's climate remotely. Adjust airflow and conditioned air volume in individual zones directly from your smart device.

**Highlights:** Remote airflow control, Adjust conditioned air volume, Zone-specific control, Smart device operation

**Features:** Vision Pro support

**In-app purchases:** none


### three45

[App page](https://appshunter.io/ios/app/three45/id6473223868)

**In-app purchases:** none


## Frequently asked questions

### Is ZoneTouch 3 free?

ZoneTouch 3 is free to download, with no in-app purchases.

### Is three45 free?

three45 is free to download, with no in-app purchases.

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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.*