# ADHD检测 vs 亲子版谁是卧底

The clearest difference is in-app purchases: ADHD检测 at none against 亲子版谁是卧底's 1. On price and iOS requirement there is nothing between them.

Both are free to download. 亲子版谁是卧底 sells 1 one-off in-app purchase. ADHD检测 asks for nothing beyond the download.

## The numbers

| Metric | ADHD检测 | 亲子版谁是卧底 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 4 MB | 5 MB |
| Requires iOS | 17 | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [升升 何](https://appshunter.io/developer/1821082691) | [Beijing Black & White Network Technology Co., Ltd.](https://appshunter.io/developer/1743535104) |

## What reviewers say

### ADHD检测

[App page](https://appshunter.io/ios/app/adhd-er/id6748230903)

**In-app purchases:** none


### 亲子版谁是卧底

[App page](https://appshunter.io/ios/app/id6770781396)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 大词库解锁 | $0.99 | one-time |


## Frequently asked questions

### Is ADHD检测 free?

ADHD检测 is free to download, with no in-app purchases.

### Is 亲子版谁是卧底 free?

亲子版谁是卧底 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.*