# e vs Magnetometer X

The clearest difference is in-app purchases: e at none against Magnetometer X's 1. e also leads on iOS requirement (12.0 vs 18.0). Magnetometer X's advantage is device support. On price there is nothing between them.

Both are free to download. Magnetometer X sells 1 one-off in-app purchase. e asks for nothing beyond the download.

## The numbers

| Metric | e | Magnetometer X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 37 MB | 7 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [QMAX SRL](https://appshunter.io/developer/1542512349) | [Rok Dovecar](https://appshunter.io/developer/647213197) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-control-spd/id1542512347)

**In-app purchases:** none


### Magnetometer X

[App page](https://appshunter.io/ios/app/magnetometer-x/id6757970219)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magnetometer X PRO | $4.99 | one-time |


## Frequently asked questions

### Is e free?

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

### Is Magnetometer X free?

Magnetometer X is free to download, with in-app purchases available.

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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.*