# Quitty vs stiff

The clearest difference is ads: stiff at none against Quitty's shown. Quitty's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Quitty sells 2 in-app purchases, starting at $9.99 per month and stiff sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Quitty ships an update every 5 days, stiff weekly. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Quitty | stiff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Weekly |
| Size | 45 MB | 110 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [MGA Companies Pty Ltd](https://appshunter.io/developer/1816094229) | [Nga Man Yip](https://appshunter.io/developer/1878025022) |

## What reviewers say

### Quitty

[App page](https://appshunter.io/ios/app/quitty-quit-vaping-app/id6758755482)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $49.99 | per year |


### stiff

[App page](https://appshunter.io/ios/app/stiff-screen-time-blocker/id6761408741)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stiff Pro Weekly | $1.99 | per 7 days |
| Stiff Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Quitty free?

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

### Is stiff free?

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

### Do Quitty or stiff have ads?

Quitty shows ads; stiff does not.

### Which is updated more often, Quitty or stiff?

Quitty ships an update every 5 days, and stiff weekly. Most recently, Quitty was updated on October 9, 2026 and stiff on October 19, 2026.

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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.*