# Molygraph vs VCA Cotton

The clearest difference is device support: VCA Cotton at 2 against Molygraph's —. Molygraph's advantage is iOS requirement (13.0 vs 16.4). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Molygraph | VCA Cotton |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 9 days |
| Size | 49 MB | 57 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [FIELDNXT SERVICE SOLUTION PRIVATE LIMITED](https://appshunter.io/developer/1676418069) | [Shubank Jain](https://appshunter.io/developer/1357066494) |

## What reviewers say

### Molygraph

[App page](https://appshunter.io/ios/app/molygraph/id6446167490)

**In-app purchases:** none


### VCA Cotton

[App page](https://appshunter.io/ios/app/vca-cotton/id6806922719)

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

**In-app purchases:** none


## Frequently asked questions

### Is Molygraph free?

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

### Is VCA Cotton free?

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

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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.*