# Optics vs CloudLabs Geometric optics

The clearest difference is in-app purchases: CloudLabs Geometric optics at none against Optics's 1. Optics's advantage is iOS requirement (7.0 vs 9.0). On price, ads and device support there is nothing between them.

Both are free to download. Optics sells 1 one-off in-app purchase. CloudLabs Geometric optics asks for nothing beyond the download.

## The numbers

| Metric | Optics | CloudLabs Geometric optics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/optics/id1025745150/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 86 MB | 83 MB |
| Requires iOS | **7.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [继岭 陈](https://appshunter.io/developer/954198643) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Optics

[App page](https://appshunter.io/ios/app/optics/id1025745150)

This app allows users to simulate various optical phenomena, including light sources, reflection, and refraction. It supports ideal lenses and mirrors, and includes tools for angular measurement. It's designed for educational purposes, helping users visualize and understand optics concepts.

**Highlights:** Simulate beam and point light sources, Simulate reflection in plane or arc mirrors, Simulate refraction in plane or arc interfaces, Simulate ideal lens/mirror equations, Angular measurement tool

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional | $0.99 | one-time |


### CloudLabs Geometric optics

[App page](https://appshunter.io/ios/app/cloudlabs-geometric-optics/id1636352420)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optics free?

Optics is free to download, with in-app purchases available.

### Is CloudLabs Geometric optics free?

CloudLabs Geometric optics is free to download, with no in-app purchases.

### Do Optics or CloudLabs Geometric optics have ads?

Neither Optics nor CloudLabs Geometric optics 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.*