# 老師EZ vs 校掌雲

The clearest difference is device support: 校掌雲 at 3 against 老師EZ's —. On price, in-app purchases 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.

## The numbers

| Metric | 老師EZ | 校掌雲 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 2 MB | 87 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Racetrack Cloud Services Inc.](https://appshunter.io/developer/1093040900) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### 老師EZ

[App page](https://appshunter.io/ios/app/ez/id1004890366)

**In-app purchases:** none


### 校掌雲

[App page](https://appshunter.io/ios/app/id1457817612)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 老師EZ free?

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

### Is 校掌雲 free?

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

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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.*