# 校园诵读 vs Crazy arithmetic Competition

The clearest difference is iOS requirement: 校园诵读 at 9.0 against Crazy arithmetic Competition's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

校园诵读 ships an update every 2 months, Crazy arithmetic Competition every 3 months. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 校园诵读 | Crazy arithmetic Competition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/id1377932344/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 47 MB | 10 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Reading Culture Development Co., Ltd.](https://appshunter.io/developer/690444801) | [正洪 王](https://appshunter.io/developer/1041876354) |

## What reviewers say

### 校园诵读

[App page](https://appshunter.io/ios/app/id1377932344)

This app offers musical readings of primary and secondary school Chinese language texts, featuring professional mentor readings and a KTV-style mode. It aims to improve students' language sense and overall comprehension, making learning enjoyable and accessible.

**Highlights:** Musical readings of school texts, Professional mentor readings, KTV-style recitation mode, Improve language sense, Enhance comprehension, Accessible learning for all students

**Features:** Vision Pro support

**In-app purchases:** none


### Crazy arithmetic Competition

[App page](https://appshunter.io/ios/app/crazy-arithmetic-competition/id1483559516)

**In-app purchases:** none


## Frequently asked questions

### Is 校园诵读 free?

校园诵读 is free to download, with no in-app purchases.

### Is Crazy arithmetic Competition free?

Crazy arithmetic Competition is free to download, with no in-app purchases.

### Do 校园诵读 or Crazy arithmetic Competition have ads?

Neither 校园诵读 nor Crazy arithmetic Competition shows ads.

### Which is updated more often, 校园诵读 or Crazy arithmetic Competition?

校园诵读 ships an update every 2 months, and Crazy arithmetic Competition every 3 months. Most recently, 校园诵读 was updated on October 14, 2026 and Crazy arithmetic Competition on October 4, 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.*