Comparison

Quitzilla vs dem

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

Head to head
About

Quitzilla

This app helps you overcome addictions and bad habits by tracking your progress, calculating money saved, and providing motivational content. Analyze your habits, set goals, and stay motivated with daily quotes and personalized reasons to quit.

Highlights
  • Track multiple habits
  • Calculate money saved
  • Personalized motivation
  • Detailed statistics
  • Customizable habits
  • Quote of the day
Read full description

Overcoming addiction is hard. With Quitzilla you can follow all of your bad habits or addictions and use the app as help to analyze them and beat them. Stay clean and sober, overcome any addiction or habit which is holding you back from becoming a better version of yourself. BAD HABITS TRACKER Commit to quit "cold turkey"! You can add the exact day of the last time you did it, the money you usually spend on it, and let it serve as your starting point. From then on you can get tons of interesting statistics about it. The abstinence time and money saved are the leading statistics. REWARDS The rewards feature is actually a calculation of the money saved. For example, if you’ve spent $100 on gambling weekly, and you haven’t gambled for a week, then those $100 are your weekly reward. This serves as great motivation to quit alcohol, cigarettes, junk food, or anything similar that costs us money and is bad for our body and health. MOTIVATION Quitzilla also features a motivation tab in which you can add your own reasons to quit your addiction and bad habits. Simply list all of the benefits of quitting and let them serve you as a motivation for you to continue your journey of overcoming addictions. USEFUL STATISTICS The app keeps relevant statistics about each of your bad habits. From entering the day you quit and maximum abstinence period, to keep a record of the money, time spent on addiction, and average abstinence period. QUOTE OF THE DAY To keep you motivated and focused in your quest to get rid of the addictions, Quitzilla will display you “Quote of the Day” from various famous authors. FEATURES: - track multiple habits simultaneously. - easy and simple tracking of bad habits and addictions - help in quitting alcohol, drug, caffeine, food, sugar, etc. - customize your bad habits - rewards system - motivation with reasons why to quit a certain habit - detailed statistics about each addiction - quote of the day for motivation and keeping focus Terms of service: https://www.despdev.com/terms_of_use_quitzilla_ios.html Privacy policy: https://www.despdev.com/privacy_policy_quitzilla_ios.html

About

dem

This app helps you gradually reduce smoking by tracking your cigarette consumption. It provides daily and weekly trends, calculates money saved, and encourages progress at your own pace. All data is stored locally and works offline.

Highlights
  • Track cigarette consumption
  • View daily and weekly trends
  • Calculate money saved
  • Gradual reduction approach
  • Local data storage
  • Offline functionality
Features
Read full description

dem - приложение для тех, кто хочет курить меньше. Не надо бросать резко. Просто начни считать свои сигареты, и через пару дней ты увидишь реальную картину. Обычно это число удивляет. Как это работает: выкурил сигарету - нажал кнопку, и приложение запомнит время и количество. Дальше просто попробуй завтра выкурить на одну меньше, потом еще на одну. Без жестких планов и дедлайнов, в своем темпе. Приложение показывает тренд по дням и неделям, считает сколько денег ты сэкономил, и напоминает что даже минус пара сигарет в день - это уже хороший результат. Минус 3 сигареты в день - это минус 1000 за год. Простой интерфейс, ничего лишнего Казахский и русский языки Все данные хранятся только на твоем устройстве Работает без интернета dem - "дыхание" на казахском. Каждая сигарета меньше - это глоток свежего воздуха. Подписка dem Pro открывает детальную статистику и аналитику потребления. Оплата списывается с Apple ID после подтверждения покупки. Подписка продлевается автоматически. Отключить автопродление можно в настройках Apple ID минимум за 24 часа до окончания текущего периода. Условия использования (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Quitzilla4 screens
dem4 screens

Verdict

The call

The clearest difference is rating: Quitzilla at 4.8 against dem's 3.0. Quitzilla also leads on ratings volume (1.6K vs 1). dem's advantage is update cadence (daily vs every 10 months) and iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and monetization model 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. Quitzilla sells 8 in-app purchases, starting at $5.99 per 7 days and dem sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Quitzilla holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Quitzilla has 1.6K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Quitzilla ships an update every 10 months, dem daily. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Quitzilla versus dem: the parameters behind the verdict, then further details
ParameterQuitzilladem
PriceFreeFree
Rating4.8 (1.6K ratings) — better3.0 (1 ratings)
Positive reviews74.9% of reviews—
Number of ratings1.6K — better1
Update frequencyEvery 10 monthsDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone
Requires iOS26.017.0 — better
Further details — not scored
Size50 MB4 MB
Age rating12+12+
DeveloperAndrii HulaTokmyrza Kakenov

Bugs and requests

Quitzilla

Reported bugs

2 issues
  • Inability to set language to Chinese
  • Premium not working after device change

Requested features

5 requests
  • Add widget option
  • Allow more than 2 habits in free version
  • Offer one-time purchase option for premium
  • Add ability to remove motivational messages
  • Improve sync and time tracking accuracy

dem

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Quitzilla

Subscriptions7
  • 1 Week$5.997 Days
  • 1 Month$5.991 Month
  • 1 Month$7.991 Month
Show 4 more
  • 1 Year1 Year trial$29.991 Year
  • 1 Year$29.991 Year
  • 1 Year7 Days trial$29.991 Year
  • 1 Year7 Days trial$39.991 Year
One-time1
  • Lifetime$89.99
3 purchases

dem

Subscriptions3
  • dem Monthly$4.991 Month
  • dem Half-year$24.996 Months
  • dem Annual$49.991 Year

Questions

Is Quitzilla free?
Quitzilla is free to download, with in-app purchases available.
Is dem free?
dem is free to download, with in-app purchases available.
Which has better reviews, Quitzilla or dem?
Quitzilla is rated higher. Quitzilla averages 4.8 out of 5 from 1.6K ratings, while dem averages 3.0 from 1 ratings.
Do Quitzilla or dem have ads?
Neither Quitzilla nor dem shows ads.
Which is updated more often, Quitzilla or dem?
Quitzilla ships an update every 10 months, and dem daily. Most recently, Quitzilla was updated on November 13, 2026 and dem on October 31, 2026.

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