# Interactive science 2nd vs CloudLabs What is Light?

The clearest difference is update cadence: CloudLabs What is Light? at every 6 months against Interactive science 2nd's every 30 months. CloudLabs What is Light? also leads on iOS requirement (10.0 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 Interactive science 2nd against 5.0 for CloudLabs What is Light?. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Interactive science 2nd ships an update every 30 months, CloudLabs What is Light? every 6 months. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Interactive science 2nd | CloudLabs What is Light? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/interactive-science-2nd/id1515085020/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cloudlabs-what-is-light/id1660127883/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 17 MB | 171 MB |
| Requires iOS | 15.1 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [언어세상](https://appshunter.io/developer/939474498) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## 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


### CloudLabs What is Light?

[App page](https://appshunter.io/ios/app/cloudlabs-what-is-light/id1660127883)

Explore the nature of light through interactive simulations. Classify natural and artificial light sources and experiment with how light interacts with various materials. This educational tool offers a hands-on approach to understanding fundamental physics concepts.

**Highlights:** Classify natural and artificial light sources, Simulate light travel through materials, Interactive educational experiments, Understand light physics concepts

**Features:** macOS Compatibility

**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 CloudLabs What is Light? free?

CloudLabs What is Light? is free to download, with no in-app purchases.

### Which has better reviews, Interactive science 2nd or CloudLabs What is Light??

Interactive science 2nd and CloudLabs What is Light? are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Interactive science 2nd or CloudLabs What is Light? have ads?

Neither Interactive science 2nd nor CloudLabs What is Light? shows ads.

### Which is updated more often, Interactive science 2nd or CloudLabs What is Light??

Interactive science 2nd ships an update every 30 months, and CloudLabs What is Light? every 6 months. Most recently, Interactive science 2nd was updated on September 28, 2026 and CloudLabs What is Light? on October 7, 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.*