# Interactive science 2nd vs Science Simulations

The clearest difference is update cadence: Science Simulations at every 3 months against Interactive science 2nd's every 30 months. Science Simulations also leads on ratings volume (4 vs 1). Interactive science 2nd's advantage is rating (5.0 vs 4.8) and iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Interactive science 2nd holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Interactive science 2nd ships an update every 30 months, Science Simulations every 3 months. The most recent releases landed on September 9, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Interactive science 2nd | Science Simulations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/interactive-science-2nd/id1515085020/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/science-simulations/id6744251352/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 17 MB | 164 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [언어세상](https://appshunter.io/developer/939474498) | [Wikimedia CH](https://appshunter.io/developer/997079562) |

## What reviewers say

### Interactive science 2nd

[App page](https://appshunter.io/ios/app/interactive-science-2nd/id1515085020)

Explore core science concepts across life, physical, earth, space, and technology. This app uses colorful visuals to make learning easier and deeper, aligning with US and Canadian national curricula.

**Highlights:** Life Science topics, Physical Science topics, Earth/Space Science topics, Technology and Society, US and Canada curriculum alignment, Visual learning aids

**Features:** macOS Compatibility

**In-app purchases:** none


### Science Simulations

[App page](https://appshunter.io/ios/app/science-simulations/id6744251352)

Explore over 150 interactive chemistry and physics simulations to understand complex science concepts. This app offers an intuitive, game-like environment for learning at home or in the classroom, with offline access to educational resources.

**Highlights:** 150+ interactive simulations, Chemistry and physics concepts, Classroom and home use, Offline access, Game-like learning environment, Creative Commons licensed content

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Interactive science 2nd free?

Interactive science 2nd is free to download, with no in-app purchases.

### Is Science Simulations free?

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

### Which has better reviews, Interactive science 2nd or Science Simulations?

Interactive science 2nd is rated higher. Interactive science 2nd averages 5.0 out of 5 from 1 ratings, while Science Simulations averages 4.8 from 4 ratings.

### Do Interactive science 2nd or Science Simulations have ads?

Neither Interactive science 2nd nor Science Simulations shows ads.

### Which is updated more often, Interactive science 2nd or Science Simulations?

Interactive science 2nd ships an update every 30 months, and Science Simulations every 3 months. Most recently, Interactive science 2nd was updated on September 9, 2026 and Science Simulations on August 17, 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.*