# Aura Picker vs chou chou

The clearest difference is in-app purchases: Aura Picker at none against chou chou's 3. Aura Picker also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

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

Aura Picker ships an update every 2 days, chou chou daily. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Aura Picker | chou chou |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | **Daily** |
| Size | 14 MB | 47 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tzu An Wang](https://appshunter.io/developer/1652294775) | [Tak Hong Tse](https://appshunter.io/developer/1895599337) |

## What reviewers say

### Aura Picker

[App page](https://appshunter.io/ios/app/aura-picker/id6759956347)

**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 Aura Picker free?

Aura Picker 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 Aura Picker or chou chou have ads?

chou chou shows ads; Aura Picker does not.

### Which is updated more often, Aura Picker or chou chou?

Aura Picker ships an update every 2 days, and chou chou daily. Most recently, Aura Picker was updated on November 9, 2026 and chou chou on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*