Quit Drinking vs DayZero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quit Drinking
This app offers a comprehensive suite of tools and resources designed to support individuals in their journey to quit drinking alcohol. It features a unique buddy system for mutual accountability, a community forum for shared experiences, and various trackers for progress, cravings, and health benefits.
- Buddy System for quitting together
- Community Forum for support
- Streak Timer and Tracker
- Drink, Calorie, Craving, and Trigger Trackers
- Quit Coach and Guided Meditations
- Money Calculator and Health Benefits tracking
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Quitting can be difficult and overwhelming, but with Quit Drinking it becomes a lot easier. We provide many resources that have been proven to help people quit alcohol. We created the first ever Buddy System, where you and a friend can quit together and track each other's progress. Take the first step to an alcohol-free life and download Quit Drinking. Features: ▶ Buddy System ▶ Community Forum ▶ Future Quit Date ▶ Streak Timer ▶ Streak Tracker ▶ Drink Tracker ▶ Calorie Tracker ▶ Quit Coach ▶ Goals ▶ Money Calculator ▶ Timeline Achievements ▶ Health Benefits ▶ Personal Journal ▶ Craving Tracker ▶ Trigger Tracker ▶ Products ▶ Guided Breathing ▶ Guided Meditation ▶ Selfie a Day ▶ Daily Check In ▶ Dark Mode Support Quit Plan Subscription Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the period you selected. Subscriptions may be managed within your Account Page in the App Store, Manage Subscriptions. By continuing you agree to our Privacy policy and Terms of use found at: https://quitlytelerehab.com/privacy-policy
DayZero
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Quit drinking, smoking or vaping — and watch your life come back, one day at a time. DayZero is the private companion for your quit journey. No account, no ads, no cloud: everything you track stays on your device. 100% offline. • DAY COUNTER — see every hour and day you've been free, from the moment you start. • MONEY SAVED — set what the habit cost you per day and watch the savings grow. • RECOVERY TIMELINE — see how your body heals over time (blood pressure, lungs, liver, sleep…). • DAILY CHECK-IN — 10 seconds: mood, craving level and triggers. Trends appear within days. • CRAVING SOS — a guided 4-4-6 breathing exercise with calming audio, your own reasons, and a 90-second distraction game to ride out the urge. • MILESTONES — celebrate 1 hour, 1 day, 1 week, 1 month… and the money milestones along the way. • RELAPSE-SAFE — one slip doesn't erase your progress. Restart the counter or keep going — your choice. • EXPORT — your data is yours: export it as JSON anytime. WHY DAYZERO • 100% private: no account, no analytics, no tracking. Your data never leaves your device. • Works offline, forever. • 12 languages, one honest price. Free tier tracks 2 habits with core stats — no ads, ever. Premium unlocks unlimited habits, custom themes fonts and colors, the complete breathing audio library and more. DayZero provides motivation and tracking only — it is not medical advice. For severe withdrawal, please consult a doctor. Privacy policy: https://xg190217-hub.github.io/dayzero/privacy Terms of use: https://xg190217-hub.github.io/dayzero/terms
Screenshots
Verdict
Quit Drinking and DayZero are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Quit Drinking sells 8 in-app purchases, starting at $4.99 per month and DayZero sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | Quit Drinking | DayZero |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4.3K ratings) — better | — |
| Positive reviews | 78.7% of reviews | — |
| Number of ratings | 4.3K — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 55 MB | 30 MB |
| Age rating | 17+ | 12+ |
| Developer | Jonathan Kopp | 振杰 高 |
Bugs and requests
Quit Drinking
Reported bugs
2 issues- Unable to unsubscribe from paid version
- Inconsistent behavior when editing comments
Requested features
4 requests- Add progress tracking widget
- Implement user blocking/muting
- Improve health tracking and analytics
- Support multiple currencies and metrics
DayZero
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Quit Drinking
- Quit Plan$4.991 Month
- Quit Plan Plus$19.991 Month
- Quit Plan 1 Month$19.991 Month
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- Quit Plan Monthly3 Days trial$19.991 Month
- Quit Plan 6 Months$64.996 Months
- Quit Plan 1 Year$99.991 Year
- Customize$1.99
- Community Badge$4.99
DayZero
- DayZero Premium Weekly$2.997 Days
- DayZero Premium Monthly$5.991 Month
- DayZero Premium Yearly7 Days trial$39.991 Year









