# Interactive science 2nd vs Science Audio eBooks Lite 2

The clearest difference is rating: Interactive science 2nd at 5.0 against Science Audio eBooks Lite 2's 4.0. Science Audio eBooks Lite 2's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, update cadence 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.

Interactive science 2nd holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Interactive science 2nd ships an update every 30 months, Science Audio eBooks Lite 2 every 41 months. The most recent releases landed on September 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Interactive science 2nd | Science Audio eBooks Lite 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/interactive-science-2nd/id1515085020/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/science-audio-ebooks-lite-2/id6449614725/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 30 months** | Every 41 months |
| Monetization | Free | Free |
| Size | 17 MB | 22 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [언어세상](https://appshunter.io/developer/939474498) | [KnowleMedia](https://appshunter.io/developer/1163260545) |

## 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 Audio eBooks Lite 2

[App page](https://appshunter.io/ios/app/science-audio-ebooks-lite-2/id6449614725)

Interactive picture eBooks with synchronized text and audio for second graders. This version explores plants, animals, earth science, and resources, aiming to boost reading skills and curiosity in children aged 6-10.

**Highlights:** Synchronized text and audio, Picture eBooks, Grade 2 science topics, Covers Plants, Animals, Earth Science & Resources, Improves reading skills, Develops natural curiosity

**Features:** macOS Compatibility, 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 Audio eBooks Lite 2 free?

Science Audio eBooks Lite 2 is free to download, with no in-app purchases.

### Which has better reviews, Interactive science 2nd or Science Audio eBooks Lite 2?

Interactive science 2nd is rated higher. Interactive science 2nd averages 5.0 out of 5 from 1 ratings, while Science Audio eBooks Lite 2 averages 4.0 from 1 ratings.

### Do Interactive science 2nd or Science Audio eBooks Lite 2 have ads?

Neither Interactive science 2nd nor Science Audio eBooks Lite 2 shows ads.

### Which is updated more often, Interactive science 2nd or Science Audio eBooks Lite 2?

Interactive science 2nd ships an update every 30 months, and Science Audio eBooks Lite 2 every 41 months. Most recently, Interactive science 2nd was updated on September 28, 2026 and Science Audio eBooks Lite 2 on October 24, 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.*