# Cambridge Open Studios 2026 vs Retapp

The clearest difference is update cadence: Retapp at every 2 days against Cambridge Open Studios 2026's every 2 weeks. Cambridge Open Studios 2026's advantage is iOS requirement (12.0 vs 15.1). 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.

Cambridge Open Studios 2026 ships an update every 2 weeks, Retapp every 2 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cambridge Open Studios 2026 | Retapp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 22 MB | 50 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atlas Live](https://appshunter.io/developer/534615319) | [Retapp Ltd](https://appshunter.io/developer/1807025703) |

## What reviewers say

### Cambridge Open Studios 2026

[App page](https://appshunter.io/ios/app/cambridge-open-studios-2026/id1251645478)

**Features:** macOS Compatibility

**In-app purchases:** none


### Retapp

[App page](https://appshunter.io/ios/app/retapp/id6748547469)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cambridge Open Studios 2026 free?

Cambridge Open Studios 2026 is free to download, with no in-app purchases.

### Is Retapp free?

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

### Do Cambridge Open Studios 2026 or Retapp have ads?

Neither Cambridge Open Studios 2026 nor Retapp shows ads.

### Which is updated more often, Cambridge Open Studios 2026 or Retapp?

Cambridge Open Studios 2026 ships an update every 2 weeks, and Retapp every 2 days. Most recently, Cambridge Open Studios 2026 was updated on October 16, 2026 and Retapp on October 24, 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.*