# ForClass学习 vs 小狐物理实验室

The clearest difference is in-app purchases: ForClass学习 at none against 小狐物理实验室's 2. ForClass学习 also leads on iOS requirement (15 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 小狐物理实验室 sells 2 in-app purchases, starting at $1.99 per month. ForClass学习 asks for nothing beyond the download.

## The numbers

| Metric | ForClass学习 | 小狐物理实验室 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 71 MB | 1 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CREATIVE KNOWLEDGE (BEIJING) LTD](https://appshunter.io/developer/961516967) | [宁 王](https://appshunter.io/developer/431513082) |

## What reviewers say

### ForClass学习

[App page](https://appshunter.io/ios/app/forclass/id1609218305)

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

**In-app purchases:** none


### 小狐物理实验室

[App page](https://appshunter.io/ios/app/id6770296396)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iFox Physics Lab Monthly | $1.99 | per month |
| iFox Physics Lab Yearly | $14.99 | per year |


## Frequently asked questions

### Is ForClass学习 free?

ForClass学习 is free to download, with no in-app purchases.

### Is 小狐物理实验室 free?

小狐物理实验室 is free to download, with in-app purchases available.

### Do ForClass学习 or 小狐物理实验室 have ads?

Neither ForClass学习 nor 小狐物理实验室 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*