# Physics Lab AR vs Electromagnetic Theory Quiz

The clearest difference is ads: Physics Lab AR at none against Electromagnetic Theory Quiz's shown. Physics Lab AR also leads on ratings volume (1.9K vs 1). Electromagnetic Theory Quiz's advantage is rating (5.0 vs 4.7) and update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Physics Lab AR sells 7 in-app purchases, starting at $1.49 per month and Electromagnetic Theory Quiz sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Electromagnetic Theory Quiz holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Physics Lab AR has 1.9K ratings behind it against 1, so its average is the more settled of the two.

Physics Lab AR ships an update every 2 months, Electromagnetic Theory Quiz every 2 weeks. The most recent releases landed on October 29, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Physics Lab AR | Electromagnetic Theory Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.9K ratings)](https://appshunter.io/ios/app/physics-lab-ar/id1298984261/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/electromagnetic-theory-quiz/id1584634207/reviews)** |
| Number of ratings | **1.9K** | 1 |
| Positive reviews | 47.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 177 MB | 68 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Turtle Sim LLC](https://appshunter.io/developer/1568741108) | [Arshad Iqbal](https://appshunter.io/developer/1547001151) |

## What reviewers say

### Physics Lab AR

[App page](https://appshunter.io/ios/app/physics-lab-ar/id1298984261)

Explore physics through interactive virtual experiments and augmented reality. Build and test electrical circuits with over 100 components, visualize electromagnetic fields, and even design your own galaxy. Ideal for students, teachers, and curious minds of all ages.

**Highlights:** Virtual lab with AR mode, Build 3D electric circuits, 100+ circuit components, Precise scientific calculations, Electromagnetic field visualization, Design custom galaxies

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Component Subscription | $1.49 | per month |
| 60 Diamonds | $0.99 | one-time |
| 10 Diamonds | $0.99 | one-time |
| 120 Diamonds | $1.99 | one-time |
| 300 Diamonds | $4.99 | one-time |
| 680 Diamonds | $9.99 | one-time |
| 1280  Diamonds | $19.99 | one-time |

**What reviewers like**

- 👍 Nice app
- 🚀 Awesome app
- 💡 Good app idea
- 👍 Helpful for learning
- 👍 Useful for teachers

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Unstable app
- 🐛 Buggy app
- 🐛 App doesn't work
- 🔧 Needs improvements

**Reported bugs**

- App crashes when opening experiments or circuits
- Wires don't attach properly
- Objects fall through the table
- Camera position issues
- App freezes or becomes unresponsive

**Requested features**

- Add more components like transistors and potentiometers
- Improve camera controls and view options
- Implement saving and loading of circuits
- Add more tutorials and explanations
- Support for Vietnamese and other languages


### Electromagnetic Theory Quiz

[App page](https://appshunter.io/ios/app/electromagnetic-theory-quiz/id1584634207)

Practice over 500 multiple-choice questions on electromagnetic theory. This app offers self-assessment tests and revision notes for engineering students, covering basic to advanced topics. It's designed for quick study and exam preparation.

**Highlights:** 500+ electromagnetic theory MCQs, Self-assessment tests, Revision notes, Covers basic and advanced topics, Quick study guide, Exam preparation

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Package | $4.99 | per month |
| 3 Months Package | $9.99 | per 3 months |
| 6 Months Package | $14.99 | per 6 months |
| 1 Year Package | $19.99 | per year |
| 1500 Coins | $0.99 | one-time |
| 3500 Coins | $1.99 | one-time |
| 6000 Coins | $2.99 | one-time |


## Frequently asked questions

### Is Physics Lab AR free?

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

### Is Electromagnetic Theory Quiz free?

Electromagnetic Theory Quiz is free to download, with in-app purchases available.

### Which has better reviews, Physics Lab AR or Electromagnetic Theory Quiz?

Electromagnetic Theory Quiz is rated higher. Physics Lab AR averages 4.7 out of 5 from 1.9K ratings, while Electromagnetic Theory Quiz averages 5.0 from 1 ratings.

### Do Physics Lab AR or Electromagnetic Theory Quiz have ads?

Electromagnetic Theory Quiz shows ads; Physics Lab AR does not.

### Which is updated more often, Physics Lab AR or Electromagnetic Theory Quiz?

Physics Lab AR ships an update every 2 months, and Electromagnetic Theory Quiz every 2 weeks. Most recently, Physics Lab AR was updated on October 29, 2026 and Electromagnetic Theory Quiz on October 20, 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.*