# Psychology: practical, useful — different theory and effect

> Learn and apply practical psychology theories and knowledge for daily life. (iPhone/iPad app by Man Hung Sun.)

- Source: https://appshunter.io/ios/app/psychology-practical-useful/id1566548271 (this page in markdown: same URL + `.md`)
- Developer: [Man Hung Sun](https://appshunter.io/developer/1471605573)
- Category: Lifestyle, Social Networking
- Price: Free with in-app purchases
- Rating: 1.50/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: +9
- Requires: iOS 13.6 · 192 MB
- Languages: Brazilian Portuguese, German (Germany), Czech, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Korean, Danish, European Spanish, Finnish, Canadian French and 18 more
- Released: 2021-05-12
- Data updated: 2026-09-04
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/psychology-practical-useful/id1566548271/reviews.md

## What is Psychology?

Include different basic and useful psychology knowledge
Practical and useful theory can help you in daily life
Other than what included in app, user can custom create their own knowledge
Quiz help user to remember what they learned

## Key features

- Basic and useful psychology knowledge
- Practical theories for daily life
- Customizable knowledge creation
- Learning quizzes
- Different theory and effect explanations

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ads remove | $0.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/psychology-practical-useful/id1566548271/reviews.md

### 1/5 — Doesn’t work

*2025-04-16*

Your app is broken

### 5/5 — 很不错的

*2022-10-05*

很不错的，下载了就知道了

## Frequently asked questions about Psychology

### What is Psychology: practical, useful?

Psychology: practical, useful provides basic and useful psychology knowledge, with practical theories that can help you in daily life. You can also custom create your own knowledge and take quizzes to remember what you learned.

### What kind of psychology content does Psychology: practical, useful offer?

The app includes different basic and useful psychology knowledge, covering practical theories and effects that can be applied to daily life. Users can also add their own custom knowledge entries.

### Can I create my own content in Psychology: practical, useful?

Yes, in addition to the included content, users have the ability to custom create their own knowledge entries within the app.

### Does Psychology: practical, useful have ads?

Based on the provided data, this app does not contain advertisements.

### What devices is Psychology: practical, useful available on?

Psychology: practical, useful is available for iPhone and iPod devices.

### What is the age rating for Psychology: practical, useful?

The app has an age rating of 9+, making it suitable for younger users interested in learning about psychology.

### How often is Psychology: practical, useful updated?

The latest version of the app is 6.12, and it was last updated on March 3, 2026. This indicates a recent update, suggesting ongoing development.

### What is the user feedback on Psychology: practical, useful?

The app has received a rating of 1.5 stars from 2 ratings, indicating a generally negative user sentiment based on the limited feedback available.

## Version history (last 5 releases)

### 6.12 — 2026-03-03

add new images in image appreciation

### 6.11 — 2026-02-16

add new content: Cognitive Reframing...

### 6.10 — 2026-02-06

add new images in image appreciation

### 6.09 — 2026-01-27

add new content: The Five-Minute Rule...

### 6.08 — 2026-01-19

add new images in image appreciation

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## More apps by Man Hung Sun

- [Budget Recipe](https://appshunter.io/ios/app/budget-recipe/id1486306686)
- [Simple, easy meme maker](https://appshunter.io/ios/app/simple-easy-meme-maker/id1507933347)
- [Psychology: concentration](https://appshunter.io/ios/app/psychology-concentration/id1508970654)
- [口袋食譜](https://appshunter.io/ios/app/id1509022436)
- [Easy, quick, simple meditation](https://appshunter.io/ios/app/easy-quick-simple-meditation/id1510510527)
- [Sleep Made Easy: Restful](https://appshunter.io/ios/app/sleep-made-easy-restful/id1510966799)

All apps by Man Hung Sun: https://appshunter.io/developer/1471605573

## Related topics

[psychology games learning](https://appshunter.io/ios/topics/psychology-games-learning) · [daily psychology facts](https://appshunter.io/ios/topics/daily-psychology-facts) · [best psychology facts](https://appshunter.io/ios/topics/best-psychology-facts)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*