# Zi vs Ziji

The clearest difference is update cadence: Ziji at every 3 days against Zi's every 5 months. On price, ads, 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.

Zi ships an update every 5 months, Ziji every 3 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Zi | 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 | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 125 MB | 41 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Ningdom Technology Co., Ltd.](https://appshunter.io/developer/434217018) | [Elizabeth Baran](https://appshunter.io/developer/1812960625) |

## What reviewers say

### Zi

[App page](https://appshunter.io/ios/app/zi-assemble/id6476432901)

**Features:** macOS Compatibility

**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 Zi free?

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

### Is Ziji free?

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

### Do Zi or Ziji have ads?

Both Zi and Ziji show ads.

### Which is updated more often, Zi or Ziji?

Zi ships an update every 5 months, and Ziji every 3 days. Most recently, Zi was updated on October 25, 2026 and Ziji on November 5, 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.*