# QuitMode vs Defog

The clearest difference is rating: QuitMode at 5.0 against Defog's 4.6. Defog's advantage is update cadence (every 2 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. QuitMode sells 2 in-app purchases, starting at $12.99 per month 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.

QuitMode holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

QuitMode ships an update every 3 months, Defog every 2 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QuitMode | Defog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/quitmode/id6758901959/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/defog-quit-smoking/id6790715142/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 40 MB | 87 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Eduardo Rodas](https://appshunter.io/developer/1875630041) | [Deca Limited](https://appshunter.io/developer/6784505750) |

## What reviewers say

### QuitMode

[App page](https://appshunter.io/ios/app/quitmode/id6758901959)

This AI-powered companion helps users quit smoking by tracking progress, offering guided support, and celebrating milestones. It provides insights into savings and encourages healthier habits on the journey to a nicotine-free life. Some advanced features require a subscription.

**Highlights:** AI coaching, Progress tracking, Savings insights, Milestones and rewards, Guided support tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuitNow AI Premium (Monthly) | $12.99 | per month |
| QuitNow AI Premium (Annual) | $59.99 | per year |


### 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 QuitMode free?

QuitMode 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, QuitMode or Defog?

QuitMode is rated higher. QuitMode averages 5.0 out of 5 from 2 ratings, while Defog averages 4.6 from 5 ratings.

### Do QuitMode or Defog have ads?

Neither QuitMode nor Defog shows ads.

### Which is updated more often, QuitMode or Defog?

QuitMode ships an update every 3 months, and Defog every 2 weeks. Most recently, QuitMode was updated on October 18, 2026 and Defog on October 24, 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.*