# Science 8 vs Interactive science 2nd

The clearest difference is update cadence: Science 8 at every 3 months against Interactive science 2nd's every 30 months. Science 8 also leads on iOS requirement (11.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Science 8 against 5.0 for Interactive science 2nd. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Science 8 ships an update every 3 months, Interactive science 2nd every 30 months. The most recent releases landed on August 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Science 8 | Interactive science 2nd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/science-8/id1082583626/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/interactive-science-2nd/id1515085020/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 30 months |
| Monetization | Free | Free |
| Size | 32 MB | 17 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IdeateGames](https://appshunter.io/developer/446654404) | [언어세상](https://appshunter.io/developer/939474498) |

## What reviewers say

### Science 8

[App page](https://appshunter.io/ios/app/science-8/id1082583626)

This app offers interactive tools and practice tests to help middle school students visualize and understand key science concepts. It includes simulations for density, molecular activity, and population dynamics, along with practice tests covering various science subjects.

**Highlights:** Interactive molecular activity demonstration, Density and buoyancy simulation, Comprehensive science practice tests, Category building exercises, Statistics exploration tool, Food web population dynamics simulation

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Science 8 free?

Science 8 is free to download, with no in-app purchases.

### Is Interactive science 2nd free?

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

### Which has better reviews, Science 8 or Interactive science 2nd?

Science 8 and Interactive science 2nd are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Science 8 or Interactive science 2nd have ads?

Neither Science 8 nor Interactive science 2nd shows ads.

### Which is updated more often, Science 8 or Interactive science 2nd?

Science 8 ships an update every 3 months, and Interactive science 2nd every 30 months. Most recently, Science 8 was updated on August 19, 2026 and Interactive science 2nd on September 9, 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.*