# Heat Harmony vs Løberlab

The clearest difference is update cadence: Løberlab at every 3 weeks against Heat Harmony's every 2 months. Løberlab also leads on device support (4 vs 2). Heat Harmony's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Heat Harmony ships an update every 2 months, Løberlab every 3 weeks. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Heat Harmony | Løberlab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 39 MB | 16 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [YOGO.DK ApS](https://appshunter.io/developer/1473308022) | [Kasper Due](https://appshunter.io/developer/599460584) |

## What reviewers say

### Heat Harmony

[App page](https://appshunter.io/ios/app/heat-harmony/id6670617518)

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

**In-app purchases:** none


### Løberlab

[App page](https://appshunter.io/ios/app/lberlab/id6755089360)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Heat Harmony free?

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

### Is Løberlab free?

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

### Do Heat Harmony or Løberlab have ads?

Neither Heat Harmony nor Løberlab shows ads.

### Which is updated more often, Heat Harmony or Løberlab?

Heat Harmony ships an update every 2 months, and Løberlab every 3 weeks. Most recently, Heat Harmony was updated on October 25, 2026 and Løberlab on October 15, 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.*