# 盲态信息管理 vs 随机数

The clearest difference is in-app purchases: 盲态信息管理 at none against 随机数's 2. 盲态信息管理 also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. 随机数 sells 2 in-app purchases, starting at $1.99 per 3 months. 盲态信息管理 asks for nothing beyond the download.

## The numbers

| Metric | 盲态信息管理 | 随机数 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 9 MB | 17 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [创达医药科技(上海)有限公司](https://appshunter.io/developer/1388792400) | [魁鹏 宋](https://appshunter.io/developer/977980685) |

## What reviewers say

### 盲态信息管理

[App page](https://appshunter.io/ios/app/id6479198743)

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

**In-app purchases:** none


### 随机数

[App page](https://appshunter.io/ios/app/id6581490621)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 季度会员 | $1.99 | per 3 months |
| 永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is 盲态信息管理 free?

盲态信息管理 is free to download, with no in-app purchases.

### Is 随机数 free?

随机数 is free to download, with in-app purchases available.

### Do 盲态信息管理 or 随机数 have ads?

随机数 shows ads; 盲态信息管理 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.*