# 0mg — It's tough. You're tougher.

> Habit-breaking tracker and progress monitor for personal growth. (iPhone/iPad app by John Brennan.)

- Source: https://appshunter.io/ios/app/0mg/id6754226820 (this page in markdown: same URL + `.md`)
- Developer: [John Brennan](https://appshunter.io/developer/1585448167)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 18.6 · 1 MB
- Languages: American English
- Released: 2025-10-21
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/0mg/id6754226820/reviews.md

## What is 0mg?

We want to help you quit. You're doing the hard part, we help you keep track.

## Key features

- Habit tracking
- Progress monitoring
- Motivation support
- Personalized journey


## Frequently asked questions about 0mg

### What is 0mg?

0mg is a health and fitness app designed to help users quit unhealthy habits. It focuses on tracking progress and providing support during the quitting process.

### Is 0mg free to use?

Yes, 0mg is completely free to download and use. There are no in-app purchases or subscription fees required.

### What devices does 0mg support?

Currently, 0mg is available for iPhone devices. Support for other platforms may be added in future updates.

### How often is 0mg updated?

The app was last updated on November 10, 2025, with version 1.118. This indicates a relatively recent update, suggesting ongoing development and support.

### What is the age rating for 0mg?

0mg has an age rating of 17+, indicating it is intended for mature audiences due to the sensitive nature of habit-breaking.

### How accurate is the data in 0mg?

As a habit tracker, the accuracy of data in 0mg relies on user input. The app itself is designed to reliably record and display the progress users log.

### Does 0mg integrate with other health apps?

The provided information does not specify if 0mg integrates with other health applications. Users should check the app's settings or description for such features.

### What do users like about 0mg?

Based on the single rating, 0mg has received a perfect 5.0 stars, suggesting a highly positive user sentiment. Users likely appreciate its focused approach to habit cessation.

## Version history (last 5 releases)

### 1.118 — 2025-11-10

Remove sample widget

### 1.117 — 2025-11-06

Change the color of the widget's background

### 1.116 — 2025-11-05

Updates to the widget UI, improve updates to timer UI

### 1.115 — 2025-10-29

Add pouch stats, add widget

### 1.113 — 2025-10-24

I had to change some UI sizing for my buddy Danny's phone.

## Apps similar to 0mg

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Contrast Hot + Cold Studio](https://appshunter.io/ios/app/contrast-hot-plus-cold-studio/id6502682138) | 4.7 (17) | Free | Health & Fitness |
| [PouchLess: Quit Zyn & Nicotine](https://appshunter.io/ios/app/pouchless-quit-zyn-and-nicotine/id6751212860) | 4.2 (5) | Free | Health & Fitness |
| [Creekside Fitness](https://appshunter.io/ios/app/creekside-fitness/id1670683874) | — | Free | Health & Fitness |
| [BC Academy of Martial Arts](https://appshunter.io/ios/app/bc-academy-of-martial-arts/id6689513035) | — | Free | Health & Fitness |
| [UpperDecky Quitting Companion](https://appshunter.io/ios/app/upperdecky-quitting-companion/id6754258210) | — | Free | Health & Fitness |
| [SkateFit](https://appshunter.io/ios/app/skatefit/id6751483195) | 5.0 (1) | Free | Health & Fitness |

## More apps by John Brennan

- [CurrenSee Exchange Rates](https://appshunter.io/ios/app/currensee-exchange-rates/id1585448045)
- [CalorieCountLive](https://appshunter.io/ios/app/caloriecountlive/id6757780113)

All apps by John Brennan: https://appshunter.io/developer/1585448167

## Related topics

[0mg](https://appshunter.io/ios/topics/0mg) · [john brennan](https://appshunter.io/ios/topics/john-brennan)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*