# Electromag vs Electromagnetic Theory Quiz

The clearest difference is price: Electromagnetic Theory Quiz at Free against Electromag's $1.99. Electromagnetic Theory Quiz also leads on update cadence (every 2 weeks vs every 9 months) and iOS requirement (12.0 vs 18.6). Electromag's advantage is in-app purchases (none vs 7) and ads (none vs shown). On rating, ratings volume and device support there is nothing between them.

Electromagnetic Theory Quiz is free to download; Electromag costs $1.99 up front. Electromagnetic Theory Quiz sells 7 in-app purchases, starting at $4.99 per month. Electromag asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Electromag against 5.0 for Electromagnetic Theory Quiz. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Electromag ships an update every 9 months, Electromagnetic Theory Quiz every 2 weeks. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Electromag | Electromagnetic Theory Quiz |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/electromag/id404649255/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/electromagnetic-theory-quiz/id1584634207/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#185** | — |
| Size | 20 MB | 68 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xavier Daxhelet](https://appshunter.io/developer/339056993) | [Arshad Iqbal](https://appshunter.io/developer/1547001151) |

## What reviewers say

### Electromag

[App page](https://appshunter.io/ios/app/electromag/id404649255)

**Currently charting:** #185 Top Paid · Education (US App Store)

Explore fundamental concepts of electromagnetism through interactive animations and detailed explanations. This app supports high school and university courses, covering electrostatics, electric current, magnetism, and Maxwell's equations with visual aids.

**Highlights:** Basic equations memorandum, 20+ electromagnetism animations, 3D animations, Covers electrostatics, electric current, magnetism, and electromagnetism, Includes physical constants, Classroom projection support

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

**In-app purchases:** none


### 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 Electromag free?

Electromag costs $1.99, with no in-app purchases.

### Is Electromagnetic Theory Quiz free?

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

### Which has better reviews, Electromag or Electromagnetic Theory Quiz?

Electromag and Electromagnetic Theory Quiz are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Electromag or Electromagnetic Theory Quiz have ads?

Electromagnetic Theory Quiz shows ads; Electromag does not.

### Which is updated more often, Electromag or Electromagnetic Theory Quiz?

Electromag ships an update every 9 months, and Electromagnetic Theory Quiz every 2 weeks. Most recently, Electromag was updated on November 8, 2026 and Electromagnetic Theory Quiz on November 3, 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.*