# OS10 vs Ourosat

The clearest difference is in-app purchases: Ourosat at none against OS10's 5. Ourosat also leads on update cadence (every 5 days vs every 3 weeks). OS10's advantage is iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. OS10 sells 5 in-app purchases, starting at $9.99 per month. Ourosat asks for nothing beyond the download.

OS10 ships an update every 3 weeks, Ourosat every 5 days. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | OS10 | Ourosat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 56 MB | 4 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Servevarejo Servicos de Tecnologia LTDA](https://appshunter.io/developer/1681104661) | [Ricardo Aurelio Seco](https://appshunter.io/developer/1753302434) |

## What reviewers say

### OS10

[App page](https://appshunter.io/ios/app/os10/id6447367243)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2 usuários - Mensal | $9.99 | per month |
| 3 usuários 600 O.S./mês | $9.99 | per month |
| 6 usuários 1200 O.S./mês | $17.99 | per month |
| 5 usuários - Mensal | $19.99 | per month |
| 7 usuários - Mensal | $24.99 | per month |


### Ourosat

[App page](https://appshunter.io/ios/app/ourosat/id6762475746)

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

**In-app purchases:** none


## Frequently asked questions

### Is OS10 free?

OS10 is free to download, with in-app purchases available.

### Is Ourosat free?

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

### Do OS10 or Ourosat have ads?

Neither OS10 nor Ourosat shows ads.

### Which is updated more often, OS10 or Ourosat?

OS10 ships an update every 3 weeks, and Ourosat every 5 days. Most recently, OS10 was updated on October 14, 2026 and Ourosat on October 1, 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.*