# Lumos vs LabOptique

The clearest difference is device support: LabOptique at 3 against Lumos's 1. LabOptique also leads on iOS requirement (15.0 vs 26.2). 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.

## The numbers

| Metric | Lumos | LabOptique |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 3 MB | 7 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GALGOTIAS UNIVERSITY,SCHOOL OF BUSINESS](https://appshunter.io/developer/1804867214) | [Thomas Roy](https://appshunter.io/developer/6780095310) |

## What reviewers say

### Lumos

[App page](https://appshunter.io/ios/app/lumos-simulate-light/id6767123329)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### LabOptique

[App page](https://appshunter.io/ios/app/laboptique/id6780277549)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lumos free?

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

### Is LabOptique free?

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

### Do Lumos or LabOptique have ads?

Neither Lumos nor LabOptique 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.*