# Mydéfi vs Option Zéro

The clearest difference is ads: Mydéfi at none against Option Zéro's shown. Option Zéro's advantage is review sentiment (75% vs 42%) and update cadence (every 10 days vs monthly). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mydéfi ships an update monthly, Option Zéro every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Mydéfi | Option Zéro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/option-zero-addiction-alcool/id6742791977/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 41.7% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free | Free |
| Size | 21 MB | 62 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [APPDICTION](https://appshunter.io/developer/1451850686) | [Option Zéro](https://appshunter.io/developer/1808380576) |

## What reviewers say

### Mydéfi

[App page](https://appshunter.io/ios/app/mydefi/id6467121693)

This app supports individuals aiming to reduce or pause their alcohol consumption, offering daily motivation, progress tracking, and personalized expert advice. It provides anonymous self-assessment tools and a 12-week coaching program designed by addiction medicine specialists.

**Highlights:** Daily motivation and progress visualization, Personalized expert coaching, Anonymous self-assessment of alcohol consumption, 12-week progress program, Consumption analysis and graphical restitution, Expert-designed, science-based techniques

**In-app purchases:** none


### Option Zéro

[App page](https://appshunter.io/ios/app/option-zero-addiction-alcool/id6742791977)

This app helps individuals regain control over their alcohol consumption, offering anonymous support to reduce or stop drinking. It provides personalized assessments, progress tracking, and active support exercises for managing cravings and preventing relapse.

**Highlights:** Anonymous alcohol consumption assessment, Personalized progress tracking (money saved, calories avoided), Targeted anti-craving exercises, Relapse prevention techniques, Free contact with addiction specialists, Expert-validated health information

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

**In-app purchases:** none


## Frequently asked questions

### Is Mydéfi free?

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

### Is Option Zéro free?

Option Zéro is free to download, with no in-app purchases.

### Do Mydéfi or Option Zéro have ads?

Option Zéro shows ads; Mydéfi does not.

### Which is updated more often, Mydéfi or Option Zéro?

Mydéfi ships an update monthly, and Option Zéro every 10 days. Most recently, Mydéfi was updated on November 3, 2026 and Option Zéro on November 4, 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.*