# 單字知識王 vs ZaShare

The clearest difference is update cadence: 單字知識王 at weekly against ZaShare's every 3 weeks. ZaShare's advantage is iOS requirement (12.0 vs 14.0). 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.

單字知識王 ships an update weekly, ZaShare every 3 weeks. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 單字知識王 | ZaShare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6466239865/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 548 MB | 203 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [CMoney](https://appshunter.io/developer/503431064) | [Equalearning](https://appshunter.io/developer/1441060083) |

## What reviewers say

### 單字知識王

[App page](https://appshunter.io/ios/app/id6466239865)

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

**In-app purchases:** none


### ZaShare

[App page](https://appshunter.io/ios/app/zashare/id6473368047)

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

**In-app purchases:** none


## Frequently asked questions

### Is 單字知識王 free?

單字知識王 is free to download, with no in-app purchases.

### Is ZaShare free?

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

### Do 單字知識王 or ZaShare have ads?

Neither 單字知識王 nor ZaShare shows ads.

### Which is updated more often, 單字知識王 or ZaShare?

單字知識王 ships an update weekly, and ZaShare every 3 weeks. Most recently, 單字知識王 was updated on October 25, 2026 and ZaShare on October 19, 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.*