Lungful helps you quit vaping or smoking, and actually stay quit. It's a nicotine tracker, puff counter, and craving coach in one, built for your vape-free and smoke-free life.

Most quit apps guilt you when you slip. Lungful doesn't. It tracks your progress honestly, equips you with real coping tools, and celebrates every hour you stay free.

WHAT MAKES IT DIFFERENT
• A live AI companion that talks you through the hard minutes.
• No ads, ever.
• The panic button is free, forever.
• Accurate, cited health milestones.
• No toxic forums; your journey stays private.
• Built for both vaping and smoking from day one.

LIVE STREAK COUNTER (FREE)
Your nicotine-free time counts up to the second. Days, hours, minutes, always in front of you. Tap "I slipped" to reset with a compassionate 10-second undo window. (Whether you vape, smoke, or both, the app speaks your language.)

CRAVING SOS (FREE)
The SOS button is your panic button for nicotine cravings, always one tap away. Three science-backed techniques:
• Breathe: five paced patterns, including 4-7-8 and box breathing
• Ride it: urge surfing. Watch the craving crest and pass like a wave
• Distract: quick mental tasks that short-circuit craving thoughts

AI COMPANION (PREMIUM)
Not a chatbot with canned lines. This is live, real-time support for the exact moment a craving hits: your companion remembers your triggers, your wins, your last hard night, and checks in on you. It learns your danger hours and steps in before the craving does. At 2am, when no friend is awake, it is. Free users get 10 full conversations included.

HEALTH RECOVERY TIMELINE (FREE)
See exactly what's happening in your body, minute by minute, hour by hour. Heart rate and blood pressure begin dropping within 20 minutes. Oxygen delivery improves the same day. Lung function, energy, and lung capacity climb over the following months. By one year, cardiovascular risk is markedly reduced. Sourced from the CDC.

SAVINGS TRACKER (PREMIUM)
Enter your weekly spend and watch real money accumulate. Daily and weekly bar charts show exactly what you've kept in your pocket.

19 MILESTONE MEDALLIONS (PREMIUM)
From First Step (20 minutes) to One Year: minted bronze, silver, gold, and emerald medals with detailed 3D art. Milestones fire a full-screen celebration as you earn them.

TAPER MODE (FREE)
Not ready to quit cold turkey? Set a daily session limit and Lungful reduces it automatically each week until you're at zero. Log sessions, track progress, and reach for the SOS tools when you need them. A gradual way to stop vaping or stop smoking when quitting all at once feels impossible.

CBT THOUGHT RECORD (PREMIUM)
Three-step exercise: identify the craving thought, find the cognitive distortion, write a balanced response. The same technique used in professional cessation programs.

COMPLETELY PRIVATE
Your data is stored on your device. No account. No ads. No ad tracking. Only two things ever reach a server: the AI companion chat, and checking whether your subscription is active. Your conversation transcripts stay on your device, and our relay never stores your messages. Your quit journey is yours alone.

PREMIUM PLANS
Weekly, monthly, and annual plans, each with a 3-day free trial for eligible new subscribers. Your core quit tools (streak counter, craving SOS, health timeline, taper mode) are free forever. Restore purchases any time.

Subscriptions auto-renew unless cancelled at least 24 hours before the renewal date. Manage or cancel anytime in Google Play → Menu → Subscriptions.

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