# Eva Smart Home vs Green Heating

The clearest difference is device support: Green Heating at 3 against Eva Smart Home's 1. Green Heating also leads on iOS requirement (15.0 vs 17.6). 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Eva Smart Home | Green Heating |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 148 MB | 44 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Onics Norway AS](https://appshunter.io/developer/1542348875) | [GLEN DIMPLEX EUROPE HOLDINGS LIMITED](https://appshunter.io/developer/1444759846) |

## What reviewers say

### Eva Smart Home

[App page](https://appshunter.io/ios/app/eva-smart-home/id1542348873)

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

**In-app purchases:** none


### Green Heating

[App page](https://appshunter.io/ios/app/green-heating/id1551295576)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Eva Smart Home free?

Eva Smart Home is free to download, with no in-app purchases.

### Is Green Heating free?

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

### Do Eva Smart Home or Green Heating have ads?

Neither Eva Smart Home nor Green Heating shows ads.

### Which is updated more often, Eva Smart Home or Green Heating?

Eva Smart Home ships an update monthly, and Green Heating monthly. Most recently, Eva Smart Home was updated on October 14, 2026 and Green Heating on October 17, 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.*