# Speechsync vs Lyon scent

The clearest difference is device support: Lyon scent at 2 against Speechsync's —. On price, in-app purchases 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 | Speechsync | Lyon scent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Monthly |
| Size | 11 MB | 49 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Appsvolt LLC](https://appshunter.io/developer/1373663114) | [maher juha](https://appshunter.io/developer/1797276297) |

## What reviewers say

### Speechsync

[App page](https://appshunter.io/ios/app/speechsync/id6469481097)

**In-app purchases:** none


### Lyon scent

[App page](https://appshunter.io/ios/app/lyon-scent/id6742223144)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speechsync free?

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

### Is Lyon scent free?

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

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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.*