# Electromag vs MARVLS

The clearest difference is review sentiment: MARVLS at 100% against Electromag's 45%. MARVLS also leads on price (Free vs $1.99) and ratings volume (35 vs 2). Electromag's advantage is rating (5.0 vs 4.8). On update cadence, ads, in-app purchases and device support there is nothing between them.

MARVLS is free to download; Electromag costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electromag holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: MARVLS has 35 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 45% of Electromag's written reviews are positive against 100% of MARVLS's, so the app with the better star average is not the one people write more warmly about.

Electromag ships an update every 9 months, MARVLS every 8 months. The most recent releases landed on September 26, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Electromag | MARVLS |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/electromag/id404649255/reviews)** | [4.8 (35 ratings)](https://appshunter.io/ios/app/marvls-physics-ii-e-and-m/id1610425856/reviews) |
| Number of ratings | 2 | **35** |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 months** |
| Monetization | Paid | **Free** |
| Size | 20 MB | 208 MB |
| Requires iOS | 18.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xavier Daxhelet](https://appshunter.io/developer/339056993) | [Michele McColgan](https://appshunter.io/developer/1532617986) |

## What reviewers say

### Electromag

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

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


### MARVLS

[App page](https://appshunter.io/ios/app/marvls-physics-ii-e-and-m/id1610425856)

Explore physics and math concepts with interactive augmented reality models. This app brings abstract ideas to life, allowing users to manipulate and understand complex topics through their phone. Requires a printable Merge Cube for an immersive learning experience.

**Highlights:** Augmented reality models, Interactive physics concepts, Merge Cube integration, Topic navigation, Model manipulation

**In-app purchases:** none


## Frequently asked questions

### Is Electromag free?

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

### Is MARVLS free?

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

### Which has better reviews, Electromag or MARVLS?

Electromag is rated higher. Electromag averages 5.0 out of 5 from 2 ratings, while MARVLS averages 4.8 from 35 ratings.

### Do Electromag or MARVLS have ads?

Neither Electromag nor MARVLS shows ads.

### Which is updated more often, Electromag or MARVLS?

Electromag ships an update every 9 months, and MARVLS every 8 months. Most recently, Electromag was updated on September 26, 2026 and MARVLS on June 11, 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.*