# 保安员题库 vs 保安员考证学知题

The clearest difference is in-app purchases: 保安员考证学知题 at none against 保安员题库's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 保安员题库 sells 10 one-off in-app purchases. 保安员考证学知题 asks for nothing beyond the download.

## The numbers

| Metric | 保安员题库 | 保安员考证学知题 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 87 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Xisai Liman Education Technology Co., Ltd](https://appshunter.io/developer/1466745593) | [修虎 梁](https://appshunter.io/developer/1536720402) |

## What reviewers say

### 保安员题库

[App page](https://appshunter.io/ios/app/id1521968398)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1学币 | $0.99 | one-time |
| 10学币 | $0.99 | one-time |
| 40学币 | $5.99 | one-time |
| 50学币 | $6.99 | one-time |
| 100学币 | $14.99 | one-time |
| 120学币 | $17.99 | one-time |
| 150学币 | $19.99 | one-time |
| 300学币 | $39.99 | one-time |
| 保安员初级职业技能鉴定培训视频教程 | $45.99 | one-time |
| 保安员初级职业技能鉴定培训视频教程 | $48.99 | one-time |


### 保安员考证学知题

[App page](https://appshunter.io/ios/app/id6768227656)

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

**In-app purchases:** none


## Frequently asked questions

### Is 保安员题库 free?

保安员题库 is free to download, with in-app purchases available.

### Is 保安员考证学知题 free?

保安员考证学知题 is free to download, with no in-app purchases.

### Do 保安员题库 or 保安员考证学知题 have ads?

Neither 保安员题库 nor 保安员考证学知题 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.*