# 注意力四维训练 vs 巧多益智星球

注意力四维训练 and 巧多益智星球 are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 注意力四维训练 sells 3 in-app purchases, starting at $0.99 per month and 巧多益智星球 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 注意力四维训练 | 巧多益智星球 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Size | 22 MB | 619 MB |
| Requires iOS | 12.0 | 12.0 |
| Age rating | 4+ | 4+ |
| Developer | [晓华 崔](https://appshunter.io/developer/1497841751) | [云华 袁](https://appshunter.io/developer/1253772836) |

## What reviewers say

### 注意力四维训练

[App page](https://appshunter.io/ios/app/id1497842313)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月付vip | $0.99 | per month |
| 年卡vip | $6.99 | per year |
| 永久vip权限 | $3.99 | one-time |


### 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 注意力四维训练 free?

注意力四维训练 is free to download, with in-app purchases available.

### Is 巧多益智星球 free?

巧多益智星球 is free to download, with in-app purchases available.

---

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