# 水经微图 vs 小黑屋·儿童防误触

The clearest difference is in-app purchases: 小黑屋·儿童防误触 at none against 水经微图's 6. 水经微图's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Both are free to download. 水经微图 sells 6 one-off in-app purchases. 小黑屋·儿童防误触 asks for nothing beyond the download.

## The numbers

| Metric | 水经微图 | 小黑屋·儿童防误触 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6474643703/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 303 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [成都水经注信息科技有限公司](https://appshunter.io/developer/1677890114) | [彤昕 邵](https://appshunter.io/developer/6794974373) |

## What reviewers say

### 水经微图

[App page](https://appshunter.io/ios/app/id6474643703)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月微图VIP会员 | $2.99 | one-time |
| 1个月微图SVIP会员 | $4.99 | one-time |
| 3个月微图VIP会员 | $4.99 | one-time |
| 3个月微图SVIP会员 | $14.99 | one-time |
| 12个月微图VIP会员 | $14.99 | one-time |
| 12个月微图SVIP会员 | $29.99 | one-time |


### 小黑屋·儿童防误触

[App page](https://appshunter.io/ios/app/id6796578230)

**In-app purchases:** none


## Frequently asked questions

### Is 水经微图 free?

水经微图 is free to download, with in-app purchases available.

### Is 小黑屋·儿童防误触 free?

小黑屋·儿童防误触 is free to download, with no in-app purchases.

### Do 水经微图 or 小黑屋·儿童防误触 have ads?

Neither 水经微图 nor 小黑屋·儿童防误触 shows ads.

---

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