# Virtual Labs vs Chromatography

The clearest difference is price: Virtual Labs at Free against Chromatography's $1.99. Virtual Labs also leads on iOS requirement (9.3 vs 11.0). Chromatography's advantage is device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Virtual Labs is free to download; Chromatography costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Virtual Labs | Chromatography |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 41 months |
| Size | 88 MB | 75 MB |
| Requires iOS | **9.3** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [New Mexico State University Board of Regents](https://appshunter.io/developer/337567846) | [VIRTUAL FILAMENTS PRIVATE LIMITED](https://appshunter.io/developer/1474217212) |

## What reviewers say

### Virtual Labs

[App page](https://appshunter.io/ios/app/virtual-labs-understanding-water-activity/id1095444660)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chromatography

[App page](https://appshunter.io/ios/app/chromatography/id1569139868)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Virtual Labs free?

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

### Is Chromatography free?

Chromatography costs $1.99, with no in-app purchases.

### Do Virtual Labs or Chromatography have ads?

Neither Virtual Labs nor Chromatography 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.*