# Electromag

> Educational app for electromagnetism with equations and animations. (iPhone/iPad app by Xavier Daxhelet.)

- Source: https://appshunter.io/ios/app/electromag/id404649255 (this page in markdown: same URL + `.md`)
- Developer: [Xavier Daxhelet](https://appshunter.io/developer/339056993)
- Category: Education, Reference
- Price: $1.99
- Rating: 5.00/5 from 2 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.6 · 20 MB
- Languages: French (France), American English
- Released: 2011-01-04
- Data updated: 2026-08-26
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/electromag/id404649255/reviews.md

## What is Electromag?

Electromag is an educative application in support to a high-school or university course of electromagnetism. 
It contains not only a memorandum of the basic equations, but it also contains approximately twenty animations illustrating the various concepts of electromagnetism. 

This application runs also on iPad and iPod Touch 3rd generation and later.

50 screens of electromagnetism! 

For teachers !!  Connect your iPad with a video projector and show the animations to your students in classroom.

List of covered subjects: 

Electrostatics: Coulomb'sLaw,  Electric Field, Gauss Theorem, Electric Potential, Capacitance. 

Electric Current:  Current and Resistance, Circuits. 

Magnetism: Magnetic Field, Magnetic Fields Due to Currents, Electromagnetic Induction, Inductance. 

Electromagnetism: Maxwell Equations, Wave Equation.

Physical Constants. 

Each section contains at least one animation of which some in 3D.

List of animations: 
- Coulomb's law,
- Electric field lines,
- Movement of a charge in electric field,
- Electric dipole,
- Lead-acid battery,
- Torque on a current loop (in 3D),
- Charge in magnetic field,
- Cyclotron,
- Induction field due to a current in a long straight wire (in 3D),
- Generator (in 3D).

## Key features

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

## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/electromag/id404649255/reviews.md

### 3/5 — Attention aux équation

*2018-12-03*

Premier coup d’œil sur l’application une erreur saute au yeux ! il y a une belle erreur concernant les résistances en parallèle. En effet l’équation donne la conductance équivalente Geq à des résistances en parallèle et non la résistance équivalente Req !

### 4/5 — Merci de la fixation du bogue

*2013-12-15*

Tout est dit dans le titre...

### 2/5 — Pr

*2013-07-06*

Très léger. N'utilise qu'à peine les possibilités de l'iPad, et n'offre qu'un sec résumé de cours niveau bac +1.

### 5/5 — Electro mag.

*2013-05-11*

Very informative outstanding app make more like this!

### 3/5 — Fair start but needs work

*2013-02-23*

Comprehensive overview of 1st year electromagnetic physics topics.  Not enough animations.  Pretty much every illustration would benefit from being an interactive animation.  As an AP physics teacher this app will be helpful in getting the details across.

### 5/5 — ..

*2012-11-23*

Needs more illustrations and examples.
5 stars for now.

### 4/5 — Electromag

*2011-12-23*

Worth the money. Good for review or for the casual fan. Annimations are great. Just need more of them in future updates.

### 1/5 — RUBBISH!

*2011-11-28*

Don't waste your money on this list of formulae you can get for free anywhere on the net.

### 2/5 — What....the....

*2011-11-11*

Hell. $4.50 for this?

### 3/5 — Much better

*2011-10-21*

That update did wonders for this app.

## Frequently asked questions about Electromag

### What subjects does Electromag cover?

Electromag covers a comprehensive range of electromagnetism topics including Electrostatics (Coulomb's Law, Electric Field, Gauss Theorem, Electric Potential, Capacitance), Electric Current (Current and Resistance, Circuits), Magnetism (Magnetic Field, Magnetic Fields Due to Currents, Electromagnetic Induction, Inductance), and Electromagnetism (Maxwell Equations, Wave Equation). It also includes physical constants.

### Does Electromag offer interactive content?

Yes, Electromag features approximately twenty animations that illustrate various concepts of electromagnetism. Some of these animations are presented in 3D, enhancing the visual understanding of complex phenomena.

### What devices are compatible with Electromag?

Electromag is compatible with iPhone, iPad, and iPod Touch devices from the 3rd generation onwards. This broad compatibility ensures access for a wide range of users.

### Is Electromag suitable for classroom use?

Absolutely. Teachers can connect their iPad to a video projector to display the animations and content to their students, making it a valuable tool for interactive classroom learning.

### How frequently is Electromag updated?

The latest version of Electromag is 5.0, and it was last updated on September 28, 2023. This indicates a commitment to maintaining and potentially improving the application.

### What is the price of Electromag?

Electromag is a paid application, priced at $1.99. This one-time purchase grants access to all its educational content and features.

### What is the age rating for Electromag?

Electromag has an age rating of 4+. This suggests that the content is generally suitable for a wide audience, though its educational nature is geared towards older students.

### Does Electromag have ads?

No, Electromag does not contain advertisements. As a paid application, it provides an uninterrupted learning experience without any ad interruptions.

## Version history (last 5 releases)

### 6.0 — 2026-07-10

- Ready for iOS and iPadOS 26,
- Bug fixes,
- General improvements.

### 5.0 — 2023-09-28

- Ready for iOS 17

### 4.0 — 2020-05-21

- Bug corrections,
- Overall amelioration,
- Update for iOS 13,
- Update for new 2020 iPads Pro.

### 3.0 — 2016-10-31

- ready for iOS 10,
- bug correction,
- changes in some animations,
- add biographies.

### 2.0 — 2014-12-07

Update for iOS 8

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## More apps by Xavier Daxhelet

- [Refractive](https://appshunter.io/ios/app/refractive/id339056990)
- [Touch Waves](https://appshunter.io/ios/app/touch-waves/id347672384)
- [Heat & Work](https://appshunter.io/ios/app/heat-and-work/id377771944)
- [Mechanix](https://appshunter.io/ios/app/mechanix/id386599739)
- [Touch Fluids](https://appshunter.io/ios/app/touch-fluids/id427420343)

All apps by Xavier Daxhelet: https://appshunter.io/developer/339056993

## Related topics

[xavier daxhelet](https://appshunter.io/ios/topics/xavier-daxhelet)

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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 2026-08-26.*