# lessonX vs WynnFlow

The clearest difference is iOS requirement: lessonX at 13.4 against WynnFlow'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 | lessonX | WynnFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 25 MB | 31 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serhii Hiba](https://appshunter.io/developer/1743663217) | [Gaspard Rousseau](https://appshunter.io/developer/6800269006) |

## What reviewers say

### lessonX

[App page](https://appshunter.io/ios/app/lessonx/id6499497605)

**Features:** macOS Compatibility

**In-app purchases:** none


### WynnFlow

[App page](https://appshunter.io/ios/app/wynnflow-tutor-tracker/id6800269004)

**In-app purchases:** none


## Frequently asked questions

### Is lessonX free?

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

### Is WynnFlow free?

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

### Do lessonX or WynnFlow have ads?

Neither lessonX nor WynnFlow 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.*