# Serotonic vs QuitSmok

The clearest difference is in-app purchases: Serotonic at none against QuitSmok's 2. Serotonic also leads on iOS requirement (12.1 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. QuitSmok sells 2 in-app purchases, starting at $9.99 per month. Serotonic asks for nothing beyond the download.

## The numbers

| Metric | Serotonic | QuitSmok |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Size | 9 MB | 31 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kostas Kousinovalis](https://appshunter.io/developer/762128160) | [Akbina](https://appshunter.io/developer/995611624) |

## What reviewers say

### Serotonic

[App page](https://appshunter.io/ios/app/serotonic/id1487258574)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuitSmok

[App page](https://appshunter.io/ios/app/quitsmok/id6743547636)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Serotonic free?

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

### Is QuitSmok free?

QuitSmok is free to download, with in-app purchases available.

### Do Serotonic or QuitSmok have ads?

Neither Serotonic nor QuitSmok 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.*