# Chata Bubble vs Ziji

The clearest difference is ads: Chata Bubble at none against Ziji's shown. Ziji's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Chata Bubble | Ziji |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ziji/id6745568535/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Monetization | — | Ad-supported |
| Size | 21 MB | 41 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Suleiman Odetoro](https://appshunter.io/developer/1797322804) | [Elizabeth Baran](https://appshunter.io/developer/1812960625) |

## What reviewers say

### Chata Bubble

[App page](https://appshunter.io/ios/app/chata-bubble/id6742192243)

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

**In-app purchases:** none


### Ziji

[App page](https://appshunter.io/ios/app/ziji/id6745568535)

This word game helps users think in Chinese by combining characters to form valid two-character words. It offers pronunciation, definitions, and a timer to enhance vocabulary and fluency for learners and native speakers.

**Highlights:** Two-character word formation, Spinning wheel interface, Pinyin pronunciation and meaning, Over 10,000 word combinations, Character definitions, Timer and turn count

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chata Bubble free?

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

### Is Ziji free?

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

### Do Chata Bubble or Ziji have ads?

Ziji shows ads; Chata Bubble does not.

---

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