# 乔登美语S测验 vs Class Rate

The clearest difference is in-app purchases: 乔登美语S测验 at none against Class Rate's 1. 乔登美语S测验 also leads on iOS requirement (9.0 vs 15.5). Class Rate's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Class Rate sells 1 in-app purchase, starting at $2.99 per year. 乔登美语S测验 asks for nothing beyond the download.

乔登美语S测验 ships an update every 6 weeks, Class Rate every 2 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 乔登美语S测验 | Class Rate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 282 MB | 101 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chiao Li Tsai](https://appshunter.io/developer/1468064511) | [ceyda bulak](https://appshunter.io/developer/1852316171) |

## What reviewers say

### 乔登美语S测验

[App page](https://appshunter.io/ios/app/s/id1468064512)

**Features:** macOS Compatibility

**In-app purchases:** none


### Class Rate

[App page](https://appshunter.io/ios/app/class-rate-student-scoring/id1642220939)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Subscription | $2.99 | per year |


## Frequently asked questions

### Is 乔登美语S测验 free?

乔登美语S测验 is free to download, with no in-app purchases.

### Is Class Rate free?

Class Rate is free to download, with in-app purchases available.

### Do 乔登美语S测验 or Class Rate have ads?

Neither 乔登美语S测验 nor Class Rate shows ads.

### Which is updated more often, 乔登美语S测验 or Class Rate?

乔登美语S测验 ships an update every 6 weeks, and Class Rate every 2 weeks. Most recently, 乔登美语S测验 was updated on October 10, 2026 and Class Rate on October 11, 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.*