Comparison

QuitNow vs 0mg

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

QuitNow

This app supports individuals in their journey to quit smoking. It provides tools to track progress, offers a supportive community chat, and includes expert-led sessions and a structured course. Users can monitor health improvements, celebrate milestones, and access AI-powered advice.

Highlights
  • Track smoke-free status
  • Community chat for ex-smokers
  • Live expert sessions
  • Step-by-step quitting course
  • Milestone tracking
  • Health indicator monitoring
  • AI-powered Q&A
Features
Read full description

Have you considered quitting smoking? Whether you’ve already quit smoking or you’re still thinking about it, QuitNow will help you quit tobacco for good. Quitting smoking is one of the best decisions you can make for your health: it reduces your risk of disease, you regain energy, you save money, and you also protect the people around you. But the truth is, quitting isn’t easy. That’s where QuitNow comes in. QuitNow was born in 2011, created by a smoker who wanted to quit. Since then, we’ve grown, brought in addiction specialists, and refined our tools so you can quit tobacco for good: YOUR EX-SMOKER STATUS When you quit smoking, it’s important to clearly see what you’re achieving. That’s why on QuitNow’s home screen you’ll see how long it’s been since you last smoked, how many cigarettes you haven’t smoked, how much money you’ve saved, and how much life you’ve regained. COMMUNITY: THE EX-SMOKERS’ CHAT Having a smoke-free environment is crucial when you quit. QuitNow offers a chat full of people who, like you, have said goodbye to tobacco. Sharing your journey with other ex-smokers will make your path easier. LIVE SESSIONS WITH AN EXPERT Every month we host a live session with a smoking-cessation expert. In these sessions, the psychologist explains the best way to quit smoking and answers attendees’ questions live. These sessions are a unique opportunity to get personalized advice and resolve doubts in real time. A COMPLETE COURSE TO QUIT SMOKING Some people prefer a more structured method when they quit. That’s why QuitNow includes a step-by-step course designed to guide you throughout the entire quitting process. It works like a digital book, but integrated inside the app. MILESTONES: SMALL MOTIVATIONS TO QUIT SMOKING As with any task in life, quitting is easier when you break the challenge into smaller goals. That’s why QuitNow offers 80 milestones based on the cigarettes you’ve avoided, the days you’ve gone without smoking, and the money you’ve saved. This way, you can start celebrating your wins from day one. YOUR HEALTH AS AN EX-SMOKER In QuitNow you’ll find a list of health indicators that show how your body improves day by day. These indicators are the same ones published by the World Health Organization, and we update them as soon as the WHO does. Plus, QuitNow includes other sections designed to help you on your journey to quit smoking. QUITNOW AI Whenever questions come up during your quitting process, you can turn to QuitNow AI. It’s designed to provide clear, reliable information, based on our course and on data from the World Health Organization. BOOKS TO HELP YOU QUIT SMOKING Learning techniques and approaches to quit can make the process much easier. That’s why we’ve selected well-known books that can effectively help you on your path to a tobacco-free life. ALSO ON YOUR WATCH QuitNow’s Apple Watch app and its widgets and tiles let you track your progress, see how much you’ve saved, and check your smoke-free stats right from your wrist. Because we dedicate so much time and effort to it, we firmly believe QuitNow is the best app to quit smoking. As always, there’s room for improvement—so if you have any idea to make QuitNow even better, please write to us at ios@quitnow.app. We truly hope QuitNow supports you on your journey to a tobacco-free life. Terms of Service: https://tos.quitnow.app/eula Privacy Policy: https://tos.quitnow.app/privacypolicy

About

0mg

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
Read full description

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

Screenshots

QuitNow4 screens
0mg3 screens

Verdict

The call

The clearest difference is in-app purchases: 0mg at none against QuitNow's 12. 0mg also leads on ads (none vs shown) and update cadence (daily vs weekly). QuitNow's advantage is ratings volume (14K vs 1) and device support (4 vs 1). On price there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QuitNow sells 11 in-app purchases, starting at $2.99 per month. 0mg asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

0mg holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: QuitNow has 14K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

QuitNow ships an update weekly, 0mg daily. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

Scorecard8 real differences · 2 level
QuitNow versus 0mg: the parameters behind the verdict, then further details
ParameterQuitNow0mg
PriceFreeFree
Rating4.7 (14K ratings)5.0 (1 ratings) — better
Positive reviews61.4% of reviews—
Number of ratings14K — better1
Update frequencyWeeklyDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.6 — better18.6
Further details — not scored
Size132 MB1 MB
Age rating17+17+
DeveloperFewlaps SLJohn Brennan

Customer experience

QuitNow

All ratings13,608 ratings
Positive92.0%
Neutral4.8%
Negative3.2%
Written reviews337 reviews
Positive61.4%
Neutral8.3%
Negative30.3%

0mg

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

QuitNow

Reported bugs

3 issues
  • App crashes or freezes on some devices
  • Login and account issues for some users
  • Incorrect calculations for money/cigarettes saved

Requested features

5 requests
  • Ability to customize achievements and milestones
  • Improved community moderation
  • Option to track gradual reduction in smoking
  • Cross-device sync for user data
  • Better support for relapse and quitting again

0mg

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

QuitNow

Subscriptions10
  • QuitNow PRO7 Days trial$2.991 Month
  • QuitNow PRO$3.491 Month
  • QuitNow PRO7 Days trial$4.493 Months
Show 7 more
  • QuitNow PRO$4.991 Month
  • QuitNow PRO$5.493 Months
  • QuitNow PRO$9.993 Months
  • QuitNow PRO7 Days trial$9.993 Months
  • QuitNow PRO$16.991 Year
  • QuitNow PRO$19.991 Year
  • QuitNow PRO7 Days trial$19.991 Year
One-time1
  • QuitNow PRO$34.99
None

0mg

No in-app purchases

Questions

Is QuitNow free?
QuitNow is free to download, with in-app purchases available.
Is 0mg free?
0mg is free to download, with no in-app purchases.
Which has better reviews, QuitNow or 0mg?
0mg is rated higher. QuitNow averages 4.7 out of 5 from 14K ratings, while 0mg averages 5.0 from 1 ratings.
Do QuitNow or 0mg have ads?
QuitNow shows ads; 0mg does not.
Which is updated more often, QuitNow or 0mg?
QuitNow ships an update weekly, and 0mg daily. Most recently, QuitNow was updated on October 16, 2026 and 0mg on October 13, 2026.

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