# 快乐捉虫 vs 闻兰书院

The clearest difference is in-app purchases: 快乐捉虫 at none against 闻兰书院's 7. 快乐捉虫 also leads on iOS requirement (10.0 vs 14.0). 闻兰书院's advantage is ads (none vs shown) and update cadence (every 2 months vs every 12 months). On price and device support there is nothing between them.

Both are free to download. 闻兰书院 sells 7 one-off in-app purchases. 快乐捉虫 asks for nothing beyond the download.

快乐捉虫 ships an update every 12 months, 闻兰书院 every 2 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 快乐捉虫 | 闻兰书院 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 38 MB | 331 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [新高 邹](https://appshunter.io/developer/1238194726) | [深圳青豆教育科技有限公司](https://appshunter.io/developer/1071330148) |

## What reviewers say

### 快乐捉虫

[App page](https://appshunter.io/ios/app/id1576143938)

**Features:** macOS Compatibility

**In-app purchases:** none


### 闻兰书院

[App page](https://appshunter.io/ios/app/id6450637553)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1元档充值 | $0.99 | one-time |
| 49元档充值 | $6.99 | one-time |
| 99元档充值 | $14.99 | one-time |
| 199元档充值 | $29.99 | one-time |
| 399元档充值 | $59.99 | one-time |
| 999元档充值 | $149.99 | one-time |
| 1999元档充值 | $299.99 | one-time |


## Frequently asked questions

### Is 快乐捉虫 free?

快乐捉虫 is free to download, with no in-app purchases.

### Is 闻兰书院 free?

闻兰书院 is free to download, with in-app purchases available.

### Do 快乐捉虫 or 闻兰书院 have ads?

快乐捉虫 shows ads; 闻兰书院 does not.

### Which is updated more often, 快乐捉虫 or 闻兰书院?

快乐捉虫 ships an update every 12 months, and 闻兰书院 every 2 months. Most recently, 快乐捉虫 was updated on October 30, 2026 and 闻兰书院 on October 25, 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.*