Smartphone app to help occasional smokers quit
This study tests a smartphone app (SiS4) designed to help people who smoke occasionally but not daily to quit. You will use the app to track your smoking and get support tailored to your schedule.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 or older.
- You smoke less than every day but at least once a week.
- You have smoked at least 100 cigarettes in your lifetime.
- You own an iPhone or Android smartphone and can download apps.
- You are ready to quit smoking and plan to do so.
- You live in the United States.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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