# HOYHON vs Curf Studio

The clearest difference is update cadence: Curf Studio at fortnightly against HOYHON's every 8 months. Curf Studio also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HOYHON ships an update every 8 months, Curf Studio fortnightly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HOYHON | Curf Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Size | 133 MB | 69 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HOYHON COMPANY LIMITED](https://appshunter.io/developer/1766543208) | [Gymmo Healthtech](https://appshunter.io/developer/1736067991) |

## What reviewers say

### HOYHON

[App page](https://appshunter.io/ios/app/hoyhon/id6670497098)

**In-app purchases:** none


### Curf Studio

[App page](https://appshunter.io/ios/app/curf-studio/id6810127040)

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

**In-app purchases:** none


## Frequently asked questions

### Is HOYHON free?

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

### Is Curf Studio free?

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

### Which is updated more often, HOYHON or Curf Studio?

HOYHON ships an update every 8 months, and Curf Studio fortnightly. Most recently, HOYHON was updated on October 9, 2026 and Curf Studio 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.*