# 北京交大附中 vs 巧多益智星球

The clearest difference is in-app purchases: 北京交大附中 at none against 巧多益智星球's 4. 北京交大附中 also leads on device support and iOS requirement (10.0 vs 12.0). On price there is nothing between them.

Both are free to download. 巧多益智星球 sells 4 one-off in-app purchases. 北京交大附中 asks for nothing beyond the download.

## The numbers

| Metric | 北京交大附中 | 巧多益智星球 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 13 months | — |
| Size | 35 MB | 619 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [北京中科联诚软件股份有限公司](https://appshunter.io/developer/1197943931) | [云华 袁](https://appshunter.io/developer/1253772836) |

## What reviewers say

### 北京交大附中

[App page](https://appshunter.io/ios/app/id1362975656)

**In-app purchases:** none


### 巧多益智星球

[App page](https://appshunter.io/ios/app/id6478272923)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 单套解锁左右脑 | $12.99 | one-time |
| 单套解锁专注力 | $12.99 | one-time |
| 单套解锁逻辑思维 | $14.99 | one-time |
| 多套解锁左右脑专注力逻辑思维 | $39.99 | one-time |


## Frequently asked questions

### Is 北京交大附中 free?

北京交大附中 is free to download, with no in-app purchases.

### Is 巧多益智星球 free?

巧多益智星球 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.*