# 注册消防工程师 vs Excel学习宝典

The clearest difference is ads: Excel学习宝典 at none against 注册消防工程师's shown. On price, in-app purchases, device support 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 | 注册消防工程师 | Excel学习宝典 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 18 MB | 30 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [浩杰 姬](https://appshunter.io/developer/1514456091) | [Hangzhou Xiaoke Technology Co., Ltd.](https://appshunter.io/developer/1622340450) |

## What reviewers say

### 注册消防工程师

[App page](https://appshunter.io/ios/app/id1524922225)

**Features:** macOS Compatibility

**In-app purchases:** none


### Excel学习宝典

[App page](https://appshunter.io/ios/app/excel/id6483930956)

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

**In-app purchases:** none


## Frequently asked questions

### Is 注册消防工程师 free?

注册消防工程师 is free to download, with no in-app purchases.

### Is Excel学习宝典 free?

Excel学习宝典 is free to download, with no in-app purchases.

### Do 注册消防工程师 or Excel学习宝典 have ads?

注册消防工程师 shows ads; Excel学习宝典 does not.

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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.*