# Easy Physics & Math Lab vs 汉字妙妙学

The clearest difference is device support: Easy Physics & Math Lab at 2 against 汉字妙妙学'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 | Easy Physics & Math Lab | 汉字妙妙学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 days | — |
| Size | 34 MB | 7 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [祥华 赵](https://appshunter.io/developer/1815680124) | [胜华 徐](https://appshunter.io/developer/1884779842) |

## What reviewers say

### Easy Physics & Math Lab

[App page](https://appshunter.io/ios/app/easy-physics-and-math-lab/id6748019060)

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

**In-app purchases:** none


### 汉字妙妙学

[App page](https://appshunter.io/ios/app/id6760553320)

**In-app purchases:** none


## Frequently asked questions

### Is Easy Physics & Math Lab free?

Easy Physics & Math Lab is free to download, with no in-app purchases.

### Is 汉字妙妙学 free?

汉字妙妙学 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.*