# ida M vs Yuan

The clearest difference is iOS requirement: ida M at 9.0 against Yuan's 13.0. 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 | ida M | Yuan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 213 MB | 78 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [文 张](https://appshunter.io/developer/1512068135) | [HAOU TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1762354730) |

## What reviewers say

### ida M

[App page](https://appshunter.io/ios/app/ida-m-3/id1661457088)

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

**In-app purchases:** none


### Yuan

[App page](https://appshunter.io/ios/app/yuan-note/id6630370810)

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

**In-app purchases:** none


## Frequently asked questions

### Is ida M free?

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

### Is Yuan free?

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

### Do ida M or Yuan have ads?

Neither ida M nor Yuan 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.*