# EigenAlpha vs Set Theory for Computing

The clearest difference is in-app purchases: Set Theory for Computing at none against EigenAlpha's 1. Set Theory for Computing also leads on iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. EigenAlpha sells 1 one-off in-app purchase. Set Theory for Computing asks for nothing beyond the download.

## The numbers

| Metric | EigenAlpha | Set Theory for Computing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 7 MB | 38 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JT Scientific Consulting LLC](https://appshunter.io/developer/1612699648) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### 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 |


### Set Theory for Computing

[App page](https://appshunter.io/ios/app/set-theory-for-computing/id6773874925)

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

**In-app purchases:** none


## Frequently asked questions

### Is EigenAlpha free?

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

### Is Set Theory for Computing free?

Set Theory for Computing is free to download, with no in-app purchases.

### Do EigenAlpha or Set Theory for Computing have ads?

Neither EigenAlpha nor Set Theory for Computing 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.*