# GS Smart vs Lyon scent

The clearest difference is device support: Lyon scent at 2 against GS Smart's —. GS Smart's advantage is iOS requirement (9.0 vs 12.0). On price and in-app purchases 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 | GS Smart | Lyon scent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Monthly |
| Size | 49 MB | 49 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Rawaieh Al Zuhor Cleaning& Detergent TR](https://appshunter.io/developer/1453355635) | [maher juha](https://appshunter.io/developer/1797276297) |

## What reviewers say

### GS Smart

[App page](https://appshunter.io/ios/app/gs-smart/id6446266752)

**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 GS Smart free?

GS Smart 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.*