# Neurology Quiz vs EigenAlpha

The clearest difference is price: EigenAlpha at Free against Neurology Quiz's $1.99. Neurology Quiz's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 26.2). On ads and device support there is nothing between them.

EigenAlpha is free to download; Neurology Quiz costs $1.99 up front. EigenAlpha sells 1 one-off in-app purchase. Neurology Quiz asks for nothing beyond the download.

## The numbers

| Metric | Neurology Quiz | EigenAlpha |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | — |
| Size | 25 MB | 7 MB |
| Requires iOS | **11.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/1085525577) | [JT Scientific Consulting LLC](https://appshunter.io/developer/1612699648) |

## What reviewers say

### Neurology Quiz

[App page](https://appshunter.io/ios/app/neurology-quiz/id1470227231)

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

**In-app purchases:** none


### EigenAlpha

[App page](https://appshunter.io/ios/app/eigenalpha/id6772005828)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $12.99 | one-time |


## Frequently asked questions

### Is Neurology Quiz free?

Neurology Quiz costs $1.99, with no in-app purchases.

### Is EigenAlpha free?

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

### Do Neurology Quiz or EigenAlpha have ads?

Neither Neurology Quiz nor EigenAlpha shows ads.

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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.*