# CloudLabs What is Light? vs EMpolarization

CloudLabs What is Light? and EMpolarization are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | CloudLabs What is Light? | EMpolarization |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cloudlabs-what-is-light/id1660127883/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 171 MB | 1 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Eng Tan](https://appshunter.io/developer/1025260544) |

## What reviewers say

### 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


### EMpolarization

[App page](https://appshunter.io/ios/app/empolarization/id6446095365)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs What is Light? free?

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

### Is EMpolarization free?

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

### Do CloudLabs What is Light? or EMpolarization have ads?

Neither CloudLabs What is Light? nor EMpolarization shows ads.

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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.*