# Quantum Physics vs Set Theory Fundamentals

The clearest difference is in-app purchases: Set Theory Fundamentals at none against Quantum Physics's 1. Set Theory Fundamentals also leads on ads (none vs shown) and iOS requirement (15.1 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Quantum Physics sells 1 one-off in-app purchase. Set Theory Fundamentals asks for nothing beyond the download.

## The numbers

| Metric | Quantum Physics | Set Theory Fundamentals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/quantum-physics-visual-lab/id6772756807/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 38 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Quantum Physics

[App page](https://appshunter.io/ios/app/quantum-physics-visual-lab/id6772756807)

Explore the fundamentals of quantum physics through interactive visuals and simplified lessons. This app breaks down complex concepts like wave-particle duality and entanglement into easy-to-understand explanations and engaging simulations. Track your progress with quizzes and build your knowledge of atoms, photons, and quantum behavior.

**Highlights:** Interactive visual simulations, Beginner-friendly lessons, Lesson-based quizzes, Progress tracking and achievements, Glossary of key terms, Scientist timeline

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


### Set Theory Fundamentals

[App page](https://appshunter.io/ios/app/set-theory-fundamentals/id6774093427)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Physics free?

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

### Is Set Theory Fundamentals free?

Set Theory Fundamentals is free to download, with no in-app purchases.

### Do Quantum Physics or Set Theory Fundamentals have ads?

Quantum Physics shows ads; Set Theory Fundamentals does not.

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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.*