# Puff, Puff, Pass vs Defog

The clearest difference is rating: Puff, Puff, Pass at 5.0 against Defog's 4.6. Defog's advantage is ratings volume (5 vs 1) and iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Puff, Puff, Pass sells 1 one-off in-app purchase and Defog sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Puff, Puff, Pass holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Defog has 5 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Puff, Puff, Pass | Defog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/puff-puff-pass/id6777687917/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/defog-quit-smoking/id6790715142/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 87 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Keith Irving](https://appshunter.io/developer/1891578200) | [Deca Limited](https://appshunter.io/developer/6784505750) |

## What reviewers say

### Puff, Puff, Pass

[App page](https://appshunter.io/ios/app/puff-puff-pass/id6777687917)

This app helps you quit smoking and vaping by tracking smoke-free days, visualizing health improvements, and offering tools to manage cravings. It also monitors your mood, rewards progress, and calculates savings.

**Highlights:** Track smoke-free days, Visualize health milestones, Manage cravings with breathing tools, Daily motivation, Log mood, Earn crowns, Track savings

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Puff Puff Pass Lifetime | $0.99 | one-time |


### Defog

[App page](https://appshunter.io/ios/app/defog-quit-smoking/id6790715142)

This app offers a neuroscience-informed 61-day plan to help you quit smoking. It provides daily focused sessions, practical behavior-change tools, and immediate support for cravings with guided exercises and sound therapy. Track your progress, milestones, and money saved throughout your journey.

**Highlights:** 61-day guided quit-smoking program, Daily sound and lesson sessions, Craving SOS with breathing and sound, 20 quick craving tools, Smoke-free timer and progress tracking, Relapse tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Puff, Puff, Pass free?

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

### Is Defog free?

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

### Which has better reviews, Puff, Puff, Pass or Defog?

Puff, Puff, Pass is rated higher. Puff, Puff, Pass averages 5.0 out of 5 from 1 ratings, while Defog averages 4.6 from 5 ratings.

### Do Puff, Puff, Pass or Defog have ads?

Neither Puff, Puff, Pass nor Defog 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.*