# 專注小夥伴：兒童專注力訓練 vs Stroop Training

The clearest difference is ads: 專注小夥伴：兒童專注力訓練 at none against Stroop Training's shown. Stroop Training's advantage is update cadence (every 2 weeks vs every 9 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

專注小夥伴：兒童專注力訓練 ships an update every 9 months, Stroop Training every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 專注小夥伴：兒童專注力訓練 | Stroop Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Size | 10 MB | 28 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [SY YUAN CHEN](https://appshunter.io/developer/1836289668) | [豪 陈](https://appshunter.io/developer/1852919038) |

## What reviewers say

### 專注小夥伴：兒童專注力訓練

[App page](https://appshunter.io/ios/app/id6756184050)

**Features:** Family Sharing

**In-app purchases:** none


### Stroop Training

[App page](https://appshunter.io/ios/app/stroop-training-brain-test/id6761408832)

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

**In-app purchases:** none


## Frequently asked questions

### Is 專注小夥伴：兒童專注力訓練 free?

專注小夥伴：兒童專注力訓練 is free to download, with no in-app purchases.

### Is Stroop Training free?

Stroop Training is free to download, with no in-app purchases.

### Do 專注小夥伴：兒童專注力訓練 or Stroop Training have ads?

Stroop Training shows ads; 專注小夥伴：兒童專注力訓練 does not.

### Which is updated more often, 專注小夥伴：兒童專注力訓練 or Stroop Training?

專注小夥伴：兒童專注力訓練 ships an update every 9 months, and Stroop Training every 2 weeks. Most recently, 專注小夥伴：兒童專注力訓練 was updated on October 25, 2026 and Stroop Training on October 24, 2026.

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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.*