# GoSOW vs Green Heating

The clearest difference is iOS requirement: GoSOW at 11.0 against Green Heating's 15.0. 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.

GoSOW ships an update every 3 weeks, Green Heating monthly. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | GoSOW | Green Heating |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 31 MB | 44 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leap Software Solutions Ltd](https://appshunter.io/developer/1495597975) | [GLEN DIMPLEX EUROPE HOLDINGS LIMITED](https://appshunter.io/developer/1444759846) |

## What reviewers say

### GoSOW

[App page](https://appshunter.io/ios/app/gosow/id1518793862)

**Features:** macOS Compatibility

**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 GoSOW free?

GoSOW 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 GoSOW or Green Heating have ads?

Neither GoSOW nor Green Heating shows ads.

### Which is updated more often, GoSOW or Green Heating?

GoSOW ships an update every 3 weeks, and Green Heating monthly. Most recently, GoSOW was updated on October 25, 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.*