# OS Worker vs Curio Go

The clearest difference is update cadence: Curio Go at every 4 days against OS Worker'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.

OS Worker ships an update every 3 weeks, Curio Go every 4 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OS Worker | Curio Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 69 MB | 61 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ordrestyring ApS](https://appshunter.io/developer/1791952852) | [UX design](https://appshunter.io/developer/1487626033) |

## What reviewers say

### OS Worker

[App page](https://appshunter.io/ios/app/os-worker/id1499451611)

**Features:** Vision Pro support

**In-app purchases:** none


### Curio Go

[App page](https://appshunter.io/ios/app/curio-go/id6785954162)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OS Worker free?

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

### Is Curio Go free?

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

### Do OS Worker or Curio Go have ads?

Neither OS Worker nor Curio Go shows ads.

### Which is updated more often, OS Worker or Curio Go?

OS Worker ships an update every 3 weeks, and Curio Go every 4 days. Most recently, OS Worker was updated on October 8, 2026 and Curio Go on October 10, 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.*