# QuitPuff vs Brain

The clearest difference is price: QuitPuff at Free against Brain's $39.99. QuitPuff also leads on iOS requirement (15.1 vs 17.0). Brain's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

QuitPuff is free to download; Brain costs $39.99 up front. QuitPuff sells 2 in-app purchases, starting at $3.99 per 7 days and Brain sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

QuitPuff ships an update weekly, Brain every 6 days. The most recent releases landed on October 31, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | QuitPuff | Brain |
| --- | --- | --- |
| Price | **Free** | $39.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-shift/id6787929828/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 82 MB | 11 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [IL Digital](https://appshunter.io/developer/1893495317) | [ANTONINO COLOMBA](https://appshunter.io/developer/6787929830) |

## What reviewers say

### QuitPuff

[App page](https://appshunter.io/ios/app/quitpuff/id6762236331)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuitPuff Premium | $3.99 | per 7 days |
| QuitPuff Premium | $5.99 | per 7 days |


### Brain

[App page](https://appshunter.io/ios/app/brain-shift/id6787929828)

This app offers a private audio practice designed to cultivate positive self-talk and transform beneficial thoughts into consistent actions. It features guided conversations and affirmation loops to aid in sleep and daytime use, with options for personalization and local storage of all your data.

**Highlights:** Two-voice conversation practice, Overnight affirmation loops, Customizable voice packs, Record your own phrases, Private journal for goal tracking, Local data storage

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound-a-tude Plus | $0.99 | per month |
| Quit Smoking | $49.99 | one-time |
| Calm & Control | $49.99 | one-time |


## Frequently asked questions

### Is QuitPuff free?

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

### Is Brain free?

Brain costs $39.99, and also offers in-app purchases.

### Do QuitPuff or Brain have ads?

QuitPuff shows ads; Brain does not.

### Which is updated more often, QuitPuff or Brain?

QuitPuff ships an update weekly, and Brain every 6 days. Most recently, QuitPuff was updated on October 31, 2026 and Brain on October 17, 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.*