# Grouping vs chou chou

The clearest difference is in-app purchases: Grouping at none against chou chou's 3. Grouping also leads on ads (none vs shown). chou chou's advantage is update cadence (daily vs weekly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. chou chou sells 3 in-app purchases, starting at $3.99 per month. Grouping asks for nothing beyond the download.

Grouping ships an update weekly, chou chou daily. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Grouping | chou chou |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Daily** |
| Size | 54 MB | 47 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Jartech Consultancy Limited](https://appshunter.io/developer/1657976637) | [Tak Hong Tse](https://appshunter.io/developer/1895599337) |

## What reviewers say

### Grouping

[App page](https://appshunter.io/ios/app/grouping/id6444928479)

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

**In-app purchases:** none


### chou chou

[App page](https://appshunter.io/ios/app/chou-chou/id6764014509)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一個月會員訂閱 | $3.99 | per month |
| 訂閱三個月會員 | $6.99 | per 3 months |
| 訂閱六個月會員 | $9.99 | per 6 months |


## Frequently asked questions

### Is Grouping free?

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

### Is chou chou free?

chou chou is free to download, with in-app purchases available.

### Do Grouping or chou chou have ads?

chou chou shows ads; Grouping does not.

### Which is updated more often, Grouping or chou chou?

Grouping ships an update weekly, and chou chou daily. Most recently, Grouping was updated on October 8, 2026 and chou chou on October 13, 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.*