# 怪兽ABC vs 消防设施操作员学知题

The clearest difference is in-app purchases: 怪兽ABC at none against 消防设施操作员学知题's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 消防设施操作员学知题 sells 4 one-off in-app purchases. 怪兽ABC asks for nothing beyond the download.

## The numbers

| Metric | 怪兽ABC | 消防设施操作员学知题 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 201 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Henan Zhongyu Technology Co., Ltd](https://appshunter.io/developer/1571082282) | [修虎 梁](https://appshunter.io/developer/1536720402) |

## What reviewers say

### 怪兽ABC

[App page](https://appshunter.io/ios/app/abc/id6480029356)

**Features:** macOS Compatibility

**In-app purchases:** none


### 消防设施操作员学知题

[App page](https://appshunter.io/ios/app/id6768908656)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 消防设施操作员学知题30天会员 | $6.99 | one-time |
| 消防设施操作员学知题90天会员 | $14.99 | one-time |
| 消防设施操作员学知题180天会员 | $19.99 | one-time |
| 消防设施操作员学知题365天会员 | $29.99 | one-time |


## Frequently asked questions

### Is 怪兽ABC free?

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

### Is 消防设施操作员学知题 free?

消防设施操作员学知题 is free to download, with in-app purchases available.

### Do 怪兽ABC or 消防设施操作员学知题 have ads?

Neither 怪兽ABC nor 消防设施操作员学知题 shows ads.

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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.*