# Cosmic Studio vs Six Harmonies

The clearest difference is update cadence: Cosmic Studio at every 3 months against Six Harmonies's every 8 months. 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.

Cosmic Studio ships an update every 3 months, Six Harmonies every 8 months. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Cosmic Studio | Six Harmonies |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (12 ratings)](https://appshunter.io/ios/app/six-harmonies/id6756548776/reviews)** |
| Number of ratings | — | **12** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | — | Free |
| Size | 85 MB | 55 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [COSMIC WELLNESS S.L](https://appshunter.io/developer/1895609638) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### Cosmic Studio

[App page](https://appshunter.io/ios/app/cosmic-studio/id6744964425)

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

**In-app purchases:** none


### Six Harmonies

[App page](https://appshunter.io/ios/app/six-harmonies/id6756548776)

Manage your account, book classes, and stay connected with announcements and promotions. Easily message the team with any questions or to share feedback. Follow the public feed for updates and shared content.

**Highlights:** Account management, Class and event booking, Direct messaging, Public feed for announcements, Promotional updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosmic Studio free?

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

### Is Six Harmonies free?

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

### Do Cosmic Studio or Six Harmonies have ads?

Neither Cosmic Studio nor Six Harmonies shows ads.

### Which is updated more often, Cosmic Studio or Six Harmonies?

Cosmic Studio ships an update every 3 months, and Six Harmonies every 8 months. Most recently, Cosmic Studio was updated on September 21, 2026 and Six Harmonies on September 25, 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.*