# 亿企帮 vs QuizBook

The clearest difference is device support: QuizBook at 2 against 亿企帮's —. 亿企帮's advantage is iOS requirement (12.0 vs 17.0). On price and in-app purchases 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 | 亿企帮 | QuizBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Weekly |
| Size | 166 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Fuzhou Hualin Information Technology Co., Ltd.](https://appshunter.io/developer/1605879304) | [容升 柴](https://appshunter.io/developer/1895493111) |

## What reviewers say

### 亿企帮

[App page](https://appshunter.io/ios/app/id6449449159)

**In-app purchases:** none


### QuizBook

[App page](https://appshunter.io/ios/app/quizbook-practice-and-ai/id6793337933)

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

**In-app purchases:** none


## Frequently asked questions

### Is 亿企帮 free?

亿企帮 is free to download, with no in-app purchases.

### Is QuizBook free?

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

---

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