# MyHeatPump3 vs Patch List Calculator

The clearest difference is price: MyHeatPump3 at Free against Patch List Calculator's $29.99. Patch List Calculator's advantage is update cadence (every 4 days vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MyHeatPump3 is free to download; Patch List Calculator costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MyHeatPump3 ships an update every 5 weeks, Patch List Calculator every 4 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MyHeatPump3 | Patch List Calculator |
| --- | --- | --- |
| Price | **Free** | $29.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 52 MB | 43 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zhongshan Hesheng Thermal Equipement Co.,Ltd.](https://appshunter.io/developer/1761123832) | [EVE LIGHT Michał Duliński](https://appshunter.io/developer/1895835551) |

## What reviewers say

### MyHeatPump3

[App page](https://appshunter.io/ios/app/myheatpump3/id6608972110)

**Features:** macOS Compatibility

**In-app purchases:** none


### Patch List Calculator

[App page](https://appshunter.io/ios/app/patch-list-calculator/id6764568918)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MyHeatPump3 free?

MyHeatPump3 is free to download, with no in-app purchases.

### Is Patch List Calculator free?

Patch List Calculator costs $29.99, with no in-app purchases.

### Do MyHeatPump3 or Patch List Calculator have ads?

Neither MyHeatPump3 nor Patch List Calculator shows ads.

### Which is updated more often, MyHeatPump3 or Patch List Calculator?

MyHeatPump3 ships an update every 5 weeks, and Patch List Calculator every 4 days. Most recently, MyHeatPump3 was updated on October 30, 2026 and Patch List Calculator on October 25, 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.*