# Experience Scania vs E2M (Engineer with EM waves)

The clearest difference is in-app purchases: Experience Scania at none against E2M (Engineer with EM waves)'s 3. Experience Scania also leads on iOS requirement (9.0 vs 17.6). E2M (Engineer with EM waves)'s advantage is update cadence (fortnightly vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. E2M (Engineer with EM waves) sells 3 in-app purchases, starting at $7.99 per month. Experience Scania asks for nothing beyond the download.

Experience Scania ships an update every 10 months, E2M (Engineer with EM waves) fortnightly. The most recent releases landed on October 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Experience Scania | E2M (Engineer with EM waves) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 23 MB | 80 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Scania Group](https://appshunter.io/developer/468426291) | [ComPhysics](https://appshunter.io/developer/1821978540) |

## What reviewers say

### Experience Scania

[App page](https://appshunter.io/ios/app/experience-scania/id1212835852)

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

**In-app purchases:** none


### E2M (Engineer with EM waves)

[App page](https://appshunter.io/ios/app/e2m-engineer-with-em-waves/id6747601796)

This app is a 1D electromagnetic and optics simulator for iOS devices. It allows engineers, researchers, and students to analyze layered structures, extract photonic bands, and simulate optical properties with advanced polarization control and material libraries.

**Highlights:** 1D EM solver for layered structures, Reflectance, Transmittance, Absorptance analysis, Arbitrary polarization state analysis, Photonic band structure extraction, Integrated material library (refractiveindex.info), User-defined materials, Data export (.csv, figures)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard: 1 month subscription | $7.99 | per month |
| Standard: 1 year subscription | $79.99 | per year |
| E2M Lifetime License | $239.99 | one-time |


## Frequently asked questions

### Is Experience Scania free?

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

### Is E2M (Engineer with EM waves) free?

E2M (Engineer with EM waves) is free to download, with in-app purchases available.

### Do Experience Scania or E2M (Engineer with EM waves) have ads?

Neither Experience Scania nor E2M (Engineer with EM waves) shows ads.

### Which is updated more often, Experience Scania or E2M (Engineer with EM waves)?

Experience Scania ships an update every 10 months, and E2M (Engineer with EM waves) fortnightly. Most recently, Experience Scania was updated on October 8, 2026 and E2M (Engineer with EM waves) on September 19, 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.*