# 0mg vs Dudegevity

The clearest difference is update cadence: 0mg at daily against Dudegevity's monthly. Dudegevity's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases 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.

0mg ships an update daily, Dudegevity monthly. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 0mg | Dudegevity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/0mg/id6754226820/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | Free | — |
| Size | 1 MB | 15 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [John Brennan](https://appshunter.io/developer/1585448167) | [Charles Mcfeely](https://appshunter.io/developer/6781605095) |

## What reviewers say

### 0mg

[App page](https://appshunter.io/ios/app/0mg/id6754226820)

This app supports users in their journey to quit unhealthy habits. It provides tools to track progress and stay motivated through challenging times.

**Highlights:** Habit tracking, Progress monitoring, Motivation support, Personalized journey

**Features:** macOS Compatibility

**In-app purchases:** none


### Dudegevity

[App page](https://appshunter.io/ios/app/dudegevity/id6781605093)

**In-app purchases:** none


## Frequently asked questions

### Is 0mg free?

0mg is free to download, with no in-app purchases.

### Is Dudegevity free?

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

### Do 0mg or Dudegevity have ads?

Neither 0mg nor Dudegevity shows ads.

### Which is updated more often, 0mg or Dudegevity?

0mg ships an update daily, and Dudegevity monthly. Most recently, 0mg was updated on October 24, 2026 and Dudegevity on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*