# Gale Interactive vs Interactive science 2nd

The clearest difference is update cadence: Gale Interactive at every 3 weeks against Interactive science 2nd's every 30 months. Gale Interactive also leads on iOS requirement (11.0 vs 15.1). Interactive science 2nd's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

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

Gale Interactive ships an update every 3 weeks, Interactive science 2nd every 30 months. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Gale Interactive | Interactive science 2nd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/interactive-science-2nd/id1515085020/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 30 months |
| Monetization | — | Free |
| Size | 210 MB | 17 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [VIVED](https://appshunter.io/developer/1188451446) | [언어세상](https://appshunter.io/developer/939474498) |

## What reviewers say

### Gale Interactive

[App page](https://appshunter.io/ios/app/gale-interactive-science/id1233966891)

**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 Gale Interactive free?

Gale Interactive 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.

### Do Gale Interactive or Interactive science 2nd have ads?

Neither Gale Interactive nor Interactive science 2nd shows ads.

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

Gale Interactive ships an update every 3 weeks, and Interactive science 2nd every 30 months. Most recently, Gale Interactive was updated on October 10, 2026 and Interactive science 2nd on September 28, 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.*