# SIHUA vs COOP

SIHUA and COOP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SIHUA ships an update every 10 months, COOP every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SIHUA | COOP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 months** |
| Size | 53 MB | 19 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sihuacoop de R.L.](https://appshunter.io/developer/1561850788) | [COOP-1 de R.L](https://appshunter.io/developer/1644917130) |

## What reviewers say

### SIHUA

[App page](https://appshunter.io/ios/app/sihua-app/id1561850786)

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

**In-app purchases:** none


### COOP

[App page](https://appshunter.io/ios/app/coop-1/id1644917128)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIHUA free?

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

### Is COOP free?

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

### Do SIHUA or COOP have ads?

Neither SIHUA nor COOP shows ads.

### Which is updated more often, SIHUA or COOP?

SIHUA ships an update every 10 months, and COOP every 6 months. Most recently, SIHUA was updated on November 3, 2026 and COOP on November 3, 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.*