# Model Today vs Puff Zero

The clearest difference is in-app purchases: Model Today at none against Puff Zero's 4. Model Today also leads on iOS requirement (9.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Puff Zero sells 4 in-app purchases, starting at $4.99 per 7 days. Model Today asks for nothing beyond the download.

## The numbers

| Metric | Model Today | Puff Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/puff-zero-quit-vaping-tracker/id6746369660/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Freemium |
| Size | 10 MB | 29 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Khtwah](https://appshunter.io/developer/1276831551) | [YAROSLAV LEVTSUN](https://appshunter.io/developer/1759486573) |

## What reviewers say

### Model Today

[App page](https://appshunter.io/ios/app/model-today/id1478883491)

**Features:** macOS Compatibility

**In-app purchases:** none


### Puff Zero

[App page](https://appshunter.io/ios/app/puff-zero-quit-vaping-tracker/id6746369660)

This app helps you quit vaping by tracking your daily puffs and providing personalized plans. It offers real-time insights, an AI assistant for support, and clear progress statistics to help you manage cravings and achieve your goals.

**Highlights:** Personalized quit plans, Real-time craving insights, Effortless puff logging, AI quitting coach, Visual progress tracking, Nicotine reduction tools

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Weekly Access | $7.99 | per 7 days |
| Weekly Access | $11.99 | per 7 days |
| Monthly Access | $11.99 | per month |


## Frequently asked questions

### Is Model Today free?

Model Today is free to download, with no in-app purchases.

### Is Puff Zero free?

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

### Do Model Today or Puff Zero have ads?

Neither Model Today nor Puff Zero 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.*