# O vs Hotter

The clearest difference is update cadence: Hotter at every 10 days against O's every 3 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 3 weeks, Hotter every 10 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | O | Hotter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 14 MB | 65 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SBDéveloppement](https://appshunter.io/developer/1560195489) | [SPORTIGO](https://appshunter.io/developer/1790225712) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o-run/id1560195487)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hotter

[App page](https://appshunter.io/ios/app/hotter/id6758964912)

**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 Hotter free?

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

### Do O or Hotter have ads?

Neither O nor Hotter shows ads.

### Which is updated more often, O or Hotter?

O ships an update every 3 weeks, and Hotter every 10 days. Most recently, O was updated on October 6, 2026 and Hotter on October 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.*