# The Atomiser Connect vs Harmonix OTC

The clearest difference is update cadence: Harmonix OTC at every 2 days against The Atomiser Connect's every 2 months. 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.

The Atomiser Connect ships an update every 2 months, Harmonix OTC every 2 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | The Atomiser Connect | Harmonix OTC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 73 MB | 128 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [BLOOMY LOTUS LIMITED](https://appshunter.io/developer/1681368375) | [Huizhou Jinghao Medical Technology Co.,Ltd.](https://appshunter.io/developer/1543340471) |

## What reviewers say

### The Atomiser Connect

[App page](https://appshunter.io/ios/app/the-atomiser-connect/id6447456812)

Control your aromatherapy diffuser from your phone to infuse your home with essential oils. Create custom diffusion schedules and adjust intensity to match your mood and routine. Explore therapeutic wellbeing moments and guided mindful breathing exercises.

**Highlights:** Phone-controlled diffusion, Custom diffusion schedules, Adjustable intensity, Dual diffusion pod support, Mindful breathing app feature

**Features:** macOS Compatibility

**In-app purchases:** none


### Harmonix OTC

[App page](https://appshunter.io/ios/app/harmonix-otc/id6756475067)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Atomiser Connect free?

The Atomiser Connect is free to download, with no in-app purchases.

### Is Harmonix OTC free?

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

### Do The Atomiser Connect or Harmonix OTC have ads?

Neither The Atomiser Connect nor Harmonix OTC shows ads.

### Which is updated more often, The Atomiser Connect or Harmonix OTC?

The Atomiser Connect ships an update every 2 months, and Harmonix OTC every 2 days. Most recently, The Atomiser Connect was updated on October 8, 2026 and Harmonix OTC on October 6, 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.*