# 中消创安 vs 牙e学堂

The clearest difference is device support: 中消创安 at 3 against 牙e学堂's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 中消创安 sells 2 one-off in-app purchases and 牙e学堂 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 中消创安 | 牙e学堂 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 259 MB | 115 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [Beijing Zhongxiao Chuangan Education Technology  Co., Ltd.](https://appshunter.io/developer/1615551505) | [四川牙易在线网络科技有限公司](https://appshunter.io/developer/1427040323) |

## What reviewers say

### 中消创安

[App page](https://appshunter.io/ios/app/id1615551503)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 108 | $15.99 | one-time |
| 208 | $30.99 | one-time |


### 牙e学堂

[App page](https://appshunter.io/ios/app/e/id6466788729)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 学币299个 | $39.99 | one-time |
| 学币799个 | $99.99 | one-time |
| 学币899个 | $129.99 | one-time |
| 学币999个 | $149.99 | one-time |
| 学币1999个 | $299.99 | one-time |
| 学币2999个 | $399.99 | one-time |
| 学币3999个 | $599.99 | one-time |
| 学币4999个 | $699.99 | one-time |
| 学币5999个 | $899.99 | one-time |
| 学币6999个 | $999.99 | one-time |


## Frequently asked questions

### Is 中消创安 free?

中消创安 is free to download, with in-app purchases available.

### Is 牙e学堂 free?

牙e学堂 is free to download, with in-app purchases available.

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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.*