The first week is 90% of the battle. Built around craving-surfing, not just willpower.
The 7-Day No Smoke challenge is built around one idea: the first week is roughly 90 percent of the battle. Each day has four small habits: no cigarettes, naming the craving when it hits, a five-minute craving walk, and 2 litres of water.
A crew matters most here because the hard moments are short and specific, and knowing four people will see your check-in that day is often enough to get past one. This is a structure for the first week, not a substitute for medical cessation support if you want it.
Tap a habit to see the ring fill. In the app, your crew sees this update live.
Log the day honestly and keep going. One slip is not the end of the week. The challenge is about getting through the first seven days, and a single bad hour does not undo that.
Seven days gets you through the worst of the acute cravings. Most people who make it through the first week continue on their own or start another 7-day block.
Up to five people per crew, including you. It is kept small on purpose so everyone actually notices when someone goes quiet.
75 Smart is a web app. It runs in any phone browser and can be added to your home screen like a native app. There is nothing to install from an app store.
Running a challenge with a crew is free. Custom branding, larger groups and participation reporting are paid team features.
Your crew sees which habits you checked off each day and your streak. They never see notes, journal entries or anything you did not log as a habit.
Pick your start date, invite up to four people, and log it together on one board.
Start 7-Day No Smoke →