# Lizard Evolution Virtual Lab vs PhET Simulations

The clearest difference is price: Lizard Evolution Virtual Lab at Free against PhET Simulations's $0.99. Lizard Evolution Virtual Lab also leads on iOS requirement (6.0 vs 15.0). PhET Simulations's advantage is rating (4.5 vs 1.9) and review sentiment (66% vs 24%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Lizard Evolution Virtual Lab is free to download; PhET Simulations costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PhET Simulations holds the better App Store score, 4.5 against 1.9. Both are backed by a comparable volume of ratings — 22 and 49 respectively. Written reviews point the same way: 24% of Lizard Evolution Virtual Lab's written reviews are positive against 66% of PhET Simulations's.

Both ship on a similar rhythm, roughly every 14 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Lizard Evolution Virtual Lab | PhET Simulations |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.9 (22 ratings)](https://appshunter.io/ios/app/lizard-evolution-virtual-lab/id955217861/reviews) | **[4.5 (49 ratings)](https://appshunter.io/ios/app/phet-simulations/id1134126831/reviews)** |
| Number of ratings | 22 | **49** |
| Positive reviews | 23.5% of reviews | **65.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | Every 14 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#34** |
| Size | 361 MB | 125 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Howard Hughes Medical Institute](https://appshunter.io/developer/411540290) | [University of Colorado Boulder](https://appshunter.io/developer/972210292) |

## What reviewers say

### Lizard Evolution Virtual Lab

[App page](https://appshunter.io/ios/app/lizard-evolution-virtual-lab/id955217861)

Explore evolutionary biology concepts through interactive virtual lab modules. Collect data, perform analyses, and answer questions to understand adaptation, speciation, and more. Ideal for high school and undergraduate science courses.

**Highlights:** Evolutionary biology modules, Data collection and analysis, Phylogenetic analysis, Reproductive isolation studies, Speciation concepts, Educator resources

**Features:** macOS Compatibility

**In-app purchases:** none


### PhET Simulations

[App page](https://appshunter.io/ios/app/phet-simulations/id1134126831)

**Currently charting:** #34 Top Paid · Education (US App Store)

Explore science and math concepts through interactive simulations. This app provides over 75 HTML5 simulations for learning about atoms, energy, multiplication, and more. It's ideal for students, parents, and educators, offering offline access and multiple language support.

**Highlights:** Interactive science and math simulations, Offline play capability, Multiple language support, Customizable favorites collection, Automatic simulation updates, Easy simulation sorting

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

**In-app purchases:** none


## Frequently asked questions

### Is Lizard Evolution Virtual Lab free?

Lizard Evolution Virtual Lab is free to download, with no in-app purchases.

### Is PhET Simulations free?

PhET Simulations costs $0.99, with no in-app purchases.

### Which has better reviews, Lizard Evolution Virtual Lab or PhET Simulations?

PhET Simulations is rated higher. Lizard Evolution Virtual Lab averages 1.9 out of 5 from 22 ratings, while PhET Simulations averages 4.5 from 49 ratings.

### Do Lizard Evolution Virtual Lab or PhET Simulations have ads?

Neither Lizard Evolution Virtual Lab nor PhET Simulations shows ads.

### Which is updated more often, Lizard Evolution Virtual Lab or PhET Simulations?

Lizard Evolution Virtual Lab ships an update every 14 months, and PhET Simulations every 14 months. Most recently, Lizard Evolution Virtual Lab was updated on October 7, 2026 and PhET Simulations on October 11, 2026.

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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.*