# Psychology vs Screenclass

The clearest difference is in-app purchases: Screenclass at none against Psychology's 5. Screenclass also leads on ads (none vs shown). Psychology's advantage is update cadence (every 3 weeks vs every 21 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Psychology sells 5 in-app purchases, starting at $2.99 per 7 days. Screenclass asks for nothing beyond the download.

Psychology ships an update every 3 weeks, Screenclass every 21 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Psychology | Screenclass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (580 ratings)](https://appshunter.io/ios/app/psychology-body-language/id1161820429/reviews)** | — |
| Number of ratings | **580** | — |
| Positive reviews | 56.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 21 months |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yurii Kriuchkov](https://appshunter.io/developer/1084215868) | [Martins Adegoke](https://appshunter.io/developer/1550929766) |

## What reviewers say

### Psychology

[App page](https://appshunter.io/ios/app/psychology-body-language/id1161820429)

Explore the science of human behavior, including body language and microexpressions. Learn to interpret non-verbal cues, understand psychological insights, and test your knowledge with interactive exercises. Enhance your social skills and gain a deeper understanding of people.

**Highlights:** Decoding body language, Master microexpressions, Psychological insights, Interactive quizzes, Real-world application

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly plan | $2.99 | per 7 days |
| Monthly Plan | $4.99 | per month |
| Annual Plan | $14.99 | per year |
| Annual Plan | $14.99 | per year |
| Premium | $2.99 | one-time |

**What reviewers like**

- 📚 Interesting and educational content about body language
- 👍 User-friendly and simple interface design
- 💡 Practical information useful for real-world applications
- 🎯 Comprehensive coverage of body language gestures
- ✨ Well-organized card/memo style presentation

**What reviewers complain about**

- 📺 Excessive ads after every swipe/action
- 💸 Premium version lacks differentiation from free version
- ❌ Inaccurate or contradictory information
- ⚠️ Lacks scientific backing and credible sources
- 🔤 Poor translation quality in some sections

**Reported bugs**

- Video paywall system doesn't work properly
- Text layout issues - explanations cut off on right side
- Incomplete language localization (missing Italian translations)
- Poor translation quality causing comprehension issues
- App optimization issues with newer devices

**Requested features**

- Add more body language gestures and modules
- Include micro-expressions content
- Expand with interactive features (photo emotion recognition)
- Add content on deception from biological perspective
- Include polygraph/lie detection information


### Screenclass

[App page](https://appshunter.io/ios/app/screenclass/id1600487383)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Psychology free?

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

### Is Screenclass free?

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

### Do Psychology or Screenclass have ads?

Psychology shows ads; Screenclass does not.

### Which is updated more often, Psychology or Screenclass?

Psychology ships an update every 3 weeks, and Screenclass every 21 months. Most recently, Psychology was updated on November 2, 2026 and Screenclass on October 27, 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.*