# Woolis vs m9

The clearest difference is iOS requirement: Woolis at 11.0 against m9's 15.6. 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 | Woolis | m9 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 83 MB | 2 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Zambrano](https://appshunter.io/developer/1500634518) | [Luis Conrado Garcia Alegria](https://appshunter.io/developer/1821577498) |

## What reviewers say

### Woolis

[App page](https://appshunter.io/ios/app/woolis/id1644721526)

**Features:** macOS Compatibility

**In-app purchases:** none


### m9

[App page](https://appshunter.io/ios/app/m9/id6760086321)

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

**In-app purchases:** none


## Frequently asked questions

### Is Woolis free?

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

### Is m9 free?

m9 is free to download, with no in-app purchases.

### Do Woolis or m9 have ads?

Neither Woolis nor m9 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*