# 喵学王 vs CardJoin

The clearest difference is ads: CardJoin at none against 喵学王's shown. 喵学王's advantage is update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

喵学王 ships an update every 9 days, CardJoin every 3 weeks. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 喵学王 | CardJoin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (16 ratings)](https://appshunter.io/ios/app/id1592699761/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 28.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 236 MB | 68 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Miaoxuewang Technology Co. Ltd](https://appshunter.io/developer/6778743211) | [Yinbao Electronics (Shenzhen) Co., Ltd](https://appshunter.io/developer/1686285957) |

## What reviewers say

### 喵学王

[App page](https://appshunter.io/ios/app/id1592699761)

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

**In-app purchases:** none


### CardJoin

[App page](https://appshunter.io/ios/app/cardjoin/id6448767669)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 喵学王 free?

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

### Is CardJoin free?

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

### Do 喵学王 or CardJoin have ads?

喵学王 shows ads; CardJoin does not.

### Which is updated more often, 喵学王 or CardJoin?

喵学王 ships an update every 9 days, and CardJoin every 3 weeks. Most recently, 喵学王 was updated on October 23, 2026 and CardJoin on October 27, 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.*