About this app

stosmok helps you quit smoking. You look after a dragon that has smoked for as long as you have. At the start the dragon is grey, cannot fly, and coughs up soot. Every day you do not smoke, it gets healthier: its colour comes back, it stops coughing, and it learns to fly. It has six stages across the first year, and each one comes only with real smoke-free time. WHEN YOU WANT TO SMOKE Tap SOS, the orange button in the middle of the screen. It is always free. - Breathe: a guided 4-7-8 breathing exercise. Your dragon breathes with you. - Distract me: a 60-second game where you crush cigarettes. - Remember why: your own reasons for quitting, in your own words. - Take a walk: a 5-minute walk timer. A craving usually gets weaker within about five minutes, even if you do not smoke. IF YOU SMOKE Tap I smoked and choose how many. Your numbers are corrected, but your smoke-free clock keeps running. If you are smoking every day again, you can start a new quit. Your total smoke-free time from all your quits is kept and never goes down. YOUR BODY IS RECOVERING 15 health milestones, from 20 minutes to 20 years, taken from CDC and NHS guidance. The app also shows cigarettes not smoked, money saved in your own currency, and life gained. All figures are marked as estimates. LEARN YOUR PATTERNS Log your cravings and the app shows your hardest time of day, your biggest trigger, and which tool helps you most. This is all calculated on your phone. ALSO INSIDE - More than 40 badges, weekly challenges and levels - A daily check-in that takes a few seconds - A journal with mood and craving charts - Sound effects, and a short tour that explains the app - 7 languages: English, Indonesian, German, Spanish, French, Portuguese and Japanese YOUR DATA STAYS ON YOUR PHONE No account, no login, no server. Everything is stored on your phone and works offline. Your phone's normal backup can move your data to a new phone, and you can also move it with a transfer file, including between iPhone and Android. PRICE Free to install. Try everything free for 3 days. After that, one payment unlocks the app forever. No subscription and no ads. The SOS craving tools are always free. Dragon skins and colour themes are optional extra purchases that only change how the app looks. stosmok is not a medical device and does not give medical advice. Health timings come from CDC and NHS guidance and are shown as estimates. The life-gained figure uses 11 minutes per cigarette (Shaw, Mitchell and Dorling, BMJ 2000). If you want medical help to quit, talk to a doctor or a stop-smoking service.