# Harmoni Heating vs Come Up

The clearest difference is update cadence: Come Up at every 5 days against Harmoni Heating's every 2 months. Harmoni Heating's advantage is iOS requirement (14.0 vs 17.0). 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.

Harmoni Heating ships an update every 2 months, Come Up every 5 days. The most recent releases landed on October 11, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Harmoni Heating | Come Up |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 80 MB | 5 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Home Domotic Developments, S.L.](https://appshunter.io/developer/1481462876) | [Caitlin Weeks](https://appshunter.io/developer/6812534810) |

## 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


### Come Up

[App page](https://appshunter.io/ios/app/come-up/id6812744656)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harmoni Heating free?

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

### Is Come Up free?

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

### Do Harmoni Heating or Come Up have ads?

Neither Harmoni Heating nor Come Up shows ads.

### Which is updated more often, Harmoni Heating or Come Up?

Harmoni Heating ships an update every 2 months, and Come Up every 5 days. Most recently, Harmoni Heating was updated on October 11, 2026 and Come Up on October 26, 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.*