# Chatchuu vs Piczo

The clearest difference is update cadence: Piczo at daily against Chatchuu's every 3 days. Chatchuu's advantage is iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chatchuu sells 2 in-app purchases, starting at $4.99 per month and Piczo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Chatchuu ships an update every 3 days, Piczo daily. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Chatchuu | Piczo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Size | 47 MB | 234 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [延峰 李](https://appshunter.io/developer/1874547836) | [腾飞 师](https://appshunter.io/developer/987366237) |

## What reviewers say

### Chatchuu

[App page](https://appshunter.io/ios/app/chatchuu/id6775716440)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |


### Piczo

[App page](https://appshunter.io/ios/app/piczo/id6816739049)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Piczo Lifetime Pro | $9.90 | one-time |


## Frequently asked questions

### Is Chatchuu free?

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

### Is Piczo free?

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

### Do Chatchuu or Piczo have ads?

Neither Chatchuu nor Piczo shows ads.

### Which is updated more often, Chatchuu or Piczo?

Chatchuu ships an update every 3 days, and Piczo daily. Most recently, Chatchuu was updated on October 18, 2026 and Piczo on October 10, 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.*