# Lumo vs Etch

The clearest difference is iOS requirement: Lumo at 17.6 against Etch's 26.0. On price, ads, in-app purchases and device support 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 | Lumo | Etch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 16 MB | 7 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alisher Mutaliyev](https://appshunter.io/developer/1884047895) | [Maeva Liebling](https://appshunter.io/developer/884251257) |

## What reviewers say

### Lumo

[App page](https://appshunter.io/ios/app/lumo-ar-flashcards/id6760352036)

**Features:** macOS Compatibility

**In-app purchases:** none


### Etch

[App page](https://appshunter.io/ios/app/etch-quick-flashcards/id6792114225)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lumo free?

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

### Is Etch free?

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

### Do Lumo or Etch have ads?

Neither Lumo nor Etch 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.*