# Class問答 vs 甄戰

The clearest difference is device support: 甄戰 at 3 against Class問答'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 | Class問答 | 甄戰 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 22 months | — |
| Size | 52 MB | 33 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [克雷斯班級網股份有限公司](https://appshunter.io/developer/1687441907) | [Taiwan Knowledge Bank Co., Ltd.](https://appshunter.io/developer/308770588) |

## What reviewers say

### Class問答

[App page](https://appshunter.io/ios/app/class/id6449015915)

**In-app purchases:** none


### 甄戰

[App page](https://appshunter.io/ios/app/app/id6743191438)

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

**In-app purchases:** none


## Frequently asked questions

### Is Class問答 free?

Class問答 is free to download, with no in-app purchases.

### Is 甄戰 free?

甄戰 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.*