# O vs Harmuni Plus

The clearest difference is update cadence: Harmuni Plus at every 5 days against O's every 6 weeks. 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.

O ships an update every 6 weeks, Harmuni Plus every 5 days. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | O | Harmuni Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 90 MB | 4 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GalenApps](https://appshunter.io/developer/1484120764) | [abdullah alajmi](https://appshunter.io/developer/1879878000) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o-vansales/id6756012468)

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

**In-app purchases:** none


### Harmuni Plus

[App page](https://appshunter.io/ios/app/harmuni-plus/id6759625053)

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

**In-app purchases:** none


## Frequently asked questions

### Is O free?

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

### Is Harmuni Plus free?

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

### Do O or Harmuni Plus have ads?

Neither O nor Harmuni Plus shows ads.

### Which is updated more often, O or Harmuni Plus?

O ships an update every 6 weeks, and Harmuni Plus every 5 days. Most recently, O was updated on September 10, 2026 and Harmuni Plus on September 9, 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.*