# Harmoni Heating vs The Quiet Frame

The clearest difference is in-app purchases: Harmoni Heating at none against The Quiet Frame's 2. The Quiet Frame's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. The Quiet Frame sells 2 in-app purchases, starting at $7.99 per month. Harmoni Heating asks for nothing beyond the download.

Harmoni Heating ships an update every 2 months, The Quiet Frame every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Harmoni Heating | The Quiet Frame |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 80 MB | 42 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Home Domotic Developments, S.L.](https://appshunter.io/developer/1481462876) | [Ignea Ltd](https://appshunter.io/developer/1873009233) |

## What reviewers say

### Harmoni Heating

[App page](https://appshunter.io/ios/app/harmoni-heating/id1481462803)

Easily manage your smart radiators from anywhere. Group devices by zone, adjust temperatures remotely, and personalize heating schedules for energy savings. Monitor consumption and costs with detailed statistics.

**Highlights:** Remote temperature adjustment, Zone grouping for radiators, Customizable heating schedules, Energy consumption monitoring, Preset heating programs, Screen color customization

**Features:** macOS Compatibility

**In-app purchases:** none


### The Quiet Frame

[App page](https://appshunter.io/ios/app/the-quiet-frame/id6758456981)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Full Access | $7.99 | per month |
| Annual Full Access | $79.99 | per year |


## Frequently asked questions

### Is Harmoni Heating free?

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

### Is The Quiet Frame free?

The Quiet Frame is free to download, with in-app purchases available.

### Do Harmoni Heating or The Quiet Frame have ads?

Neither Harmoni Heating nor The Quiet Frame shows ads.

### Which is updated more often, Harmoni Heating or The Quiet Frame?

Harmoni Heating ships an update every 2 months, and The Quiet Frame every 3 days. Most recently, Harmoni Heating was updated on November 3, 2026 and The Quiet Frame on November 5, 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.*