# Heat Pump vs Enest

The clearest difference is update cadence: Enest at every 2 months against Heat Pump's every 3 months. Heat Pump's advantage is iOS requirement (9.0 vs 15.6). 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.

Heat Pump ships an update every 3 months, Enest every 2 months. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Heat Pump | Enest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 9 MB | 48 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ELECRO ENGINEERING LTD](https://appshunter.io/developer/1545395888) | [Weiheng Intelligent Technology Co.,Ltd.](https://appshunter.io/developer/1535293672) |

## What reviewers say

### Heat Pump

[App page](https://appshunter.io/ios/app/heat-pump/id1509406673)

**Features:** macOS Compatibility

**In-app purchases:** none


### Enest

[App page](https://appshunter.io/ios/app/enest/id6443928102)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Heat Pump free?

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

### Is Enest free?

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

### Do Heat Pump or Enest have ads?

Neither Heat Pump nor Enest shows ads.

### Which is updated more often, Heat Pump or Enest?

Heat Pump ships an update every 3 months, and Enest every 2 months. Most recently, Heat Pump was updated on October 27, 2026 and Enest on October 19, 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.*