# PhET Simulations vs EPA 5 Modelo

The clearest difference is price: EPA 5 Modelo at Free against PhET Simulations's $0.99. EPA 5 Modelo also leads on iOS requirement (13.0 vs 15.0). PhET Simulations's advantage is chart position (#6 vs unranked) and device support. On in-app purchases there is nothing between them.

EPA 5 Modelo is free to download; PhET Simulations costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PhET Simulations | EPA 5 Modelo |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.5 (48 ratings)](https://appshunter.io/ios/app/phet-simulations/id1134126831/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 65.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 14 months | — |
| Monetization | Paid | — |
| Best chart rank | **#6** | — |
| Size | 125 MB | 21 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [University of Colorado Boulder](https://appshunter.io/developer/972210292) | [DEMUX S.A.S.](https://appshunter.io/developer/1417640835) |

## What reviewers say

### PhET Simulations

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

**Currently charting:** #6 Top Paid · Education, #71 Top Paid (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


### EPA 5 Modelo

[App page](https://appshunter.io/ios/app/epa-5-modelo/id1590985175)

**In-app purchases:** none


## Frequently asked questions

### Is PhET Simulations free?

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

### Is EPA 5 Modelo free?

EPA 5 Modelo 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.*