# mo vs lookoptical

The clearest difference is ads: lookoptical at none against mo's shown. On price, in-app purchases, device support and iOS requirement 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 | mo | lookoptical |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Size | 67 MB | 71 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LEE HYEONGKI](https://appshunter.io/developer/1744509626) | [주식회사 룩옵틱스](https://appshunter.io/developer/1817579332) |

## What reviewers say

### mo

[App page](https://appshunter.io/ios/app/mo-et/id6502164602)

**Features:** macOS Compatibility

**In-app purchases:** none


### lookoptical

[App page](https://appshunter.io/ios/app/lookoptical/id6746634006)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is mo free?

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

### Is lookoptical free?

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

### Do mo or lookoptical have ads?

mo shows ads; lookoptical does not.

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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.*