# Psychology vs 心理帮手

The clearest difference is in-app purchases: 心理帮手 at none against Psychology's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Psychology sells 1 one-off in-app purchase. 心理帮手 asks for nothing beyond the download.

Psychology ships an update every 10 days, 心理帮手 weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Psychology | 心理帮手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 181 MB | 73 MB |
| Requires iOS | 13.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [南京阿奎那心理健康有限公司](https://appshunter.io/developer/1687247875) |

## What reviewers say

### Psychology

[App page](https://appshunter.io/ios/app/psychology-deception/id1615069808)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


### 心理帮手

[App page](https://appshunter.io/ios/app/id6479392630)

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

**In-app purchases:** none


## Frequently asked questions

### Is Psychology free?

Psychology is free to download, with in-app purchases available.

### Is 心理帮手 free?

心理帮手 is free to download, with no in-app purchases.

### Do Psychology or 心理帮手 have ads?

Neither Psychology nor 心理帮手 shows ads.

### Which is updated more often, Psychology or 心理帮手?

Psychology ships an update every 10 days, and 心理帮手 weekly. Most recently, Psychology was updated on October 30, 2026 and 心理帮手 on October 30, 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.*