# Quitly vs Protocol

The clearest difference is ads: Protocol at none against Quitly's shown. Protocol also leads on iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Quitly sells 3 in-app purchases, starting at $2.99 per month and Protocol sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Quitly | Protocol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 76 MB | 36 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CERVUS REKLAM VE YAZILIM LIMITED SIRKETI](https://appshunter.io/developer/1889669486) | [Sidar Angn](https://appshunter.io/developer/1885224547) |

## What reviewers say

### Quitly

[App page](https://appshunter.io/ios/app/quitly-stop-smoking/id6761788004)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quitly Pro | $2.99 | per month |
| Quitly Pro | $17.99 | per year |
| Quitly Pro | $35.99 | one-time |


### Protocol

[App page](https://appshunter.io/ios/app/protocol-rewire/id6777442059)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Operator — Monthly | $3.99 | per month |
| Pro Operator — Annual | $19.99 | per year |


## Frequently asked questions

### Is Quitly free?

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

### Is Protocol free?

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

### Do Quitly or Protocol have ads?

Quitly shows ads; Protocol does not.

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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.*