Unlit - Quit Smoking
Simple, AI-Powered, No Guilt
Only for iPhone
Free · In‑App Purchases
iPhone
Quit smoking without the theatrics.
No badges. No streaks. No community. Just a calm, well-built app that tracks your progress and answers your questions when you have them. Built for people who want to stop smoking without making it their personality.
AI THAT ACTUALLY KNOWS THE SCIENCE
Your AI coach isn't reading from a script. It's trained on peer-reviewed clinical research — the same studies clinicians use.
Ask about withdrawal timelines, craving management, nicotine replacement, sleep disruption, weight changes. Get direct answers, not pep talks.
Available any time. 3am craving or mid-meeting urge — just open the chat.
TRACK WHAT MATTERS
Days smoke-free, down to the second. Money saved, calculated from your actual habits. Cigarettes avoided — the number keeps climbing.
Add widgets to your home screen and lock screen. Your stats, always one glance away.
YOUR BODY IS ALREADY RECOVERING
Real health milestones tracked as they happen. Heart rate normalizing at 20 minutes. Carbon monoxide clearing at 12 hours. Lung function improving over months. Twelve milestones spanning 15 years — science, not motivational posters.
LOG CRAVINGS IN SECONDS
Craving hits? One tap. Rate the intensity, tag the trigger, add a note if you want.
Then pick what helps:
— Guided breathing exercise (box breathing, 2 minutes)
— Craving timer (they pass in 3-5 minutes)
— Talk it through with the AI coach
Over time, your data reveals patterns. Which triggers hit hardest. What time of day. What's getting better.
DAILY MOOD CHECK-IN
Quick five-point scale. Optional notes. See how you're doing over days and weeks. No drama — just data you can actually use.
SLIP UP? RESET AND KEEP GOING.
No guilt. No lectures. Reset your counter and move on. Quitting isn't linear. The app doesn't judge.
WHAT THIS APP ISN'T
Not a game. No XP, no levels, no leaderboards.
Not a community. No forums, no social sharing.
Not a wellness brand. No confetti, no "you've got this."
A tool. For people who want to stop and get on with their life.
FEATURES
— Real-time smoke-free timer
— Money saved & cigarettes avoided
— AI coach trained on clinical research
— Craving logger with triggers & intensity
— Breathing exercises & craving timer
— Health recovery milestones (20 min to 15 years)
— Daily mood tracking with trends
— Craving pattern analysis
— Home screen & lock screen widgets
— Customizable notifications
— Dark mode
— No ads
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Payment bug fix.
The developer, Justin Zweep, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Justin Zweep
- Size
- 18.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later.
- iPhone
- Languages
English and 10 more
- English, Arabic, Filipino, German, Indonesian, Japanese, Malay, Portuguese, Spanish, Thai, Vietnamese
- Age Rating
18+
- 18+
- Frequent
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Unlit Pro Weekly $2.99
- Unlit Pro Monthly $7.99
- Copyright
- © 2026 Unlit