# Gregor Mendel vs Pattern of Evolution

The clearest difference is price: Pattern of Evolution at Free against Gregor Mendel's $1.99. Pattern of Evolution also leads on iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Pattern of Evolution is free to download; Gregor Mendel costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Gregor Mendel | Pattern of Evolution |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 36 MB | 24 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPad, Mac, Apple TV | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### Gregor Mendel

[App page](https://appshunter.io/ios/app/gregor-mendel/id1457990360)

**Features:** Vision Pro support

**In-app purchases:** none


### Pattern of Evolution

[App page](https://appshunter.io/ios/app/pattern-of-evolution-primates/id6743433864)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gregor Mendel free?

Gregor Mendel costs $1.99, with no in-app purchases.

### Is Pattern of Evolution free?

Pattern of Evolution is free to download, with no in-app purchases.

### Do Gregor Mendel or Pattern of Evolution have ads?

Neither Gregor Mendel nor Pattern of Evolution 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.*