kinen - Quit & Reduce Smoking

"Smoke zero from today" — or just one less than yesterday.

kinen supports both gradual reduction and quitting outright, so you can start in whatever way works for you.

Why people choose kinen:

[Flexible goals]
You don't have to aim for zero right away. Reduce at your own pace, and let quitting happen naturally. If you slip up, just start again — no guilt, no pressure.

[Widgets for every screen]
Streak tracker, money saved, time reclaimed, full dashboard — choose what matters to you and add it to your Lock Screen or Home Screen.

[Reminders that work for you]
Set reminders so you never forget to log. Or set one for that specific time of day when cravings tend to hit — and let kinen send you an encouraging message or open a page to help you ride it out.

[See what you've reclaimed]
Track the money and time freed up by smoking less. Use it on something that actually makes you happy.

[Your body's recovery, step by step]
Follow how your body heals over time as you reduce. (Health recovery timeline is available when your target is set to 0 cigarettes.)

[Your data, your device]
When you get a new phone, you can export your data from the old device and import it on the new one — no data lost.
Your data is stored on your device only, so no one else can ever see it.
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The name "kinen" carries two meanings in Japanese: 禁煙 (no smoking) and 記念 (commemoration).
Let's mark every step of your journey — and celebrate the day you're finally free.

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Terms & Conditions: https://docs.google.com/document/d/1POMbTerTM_r8_9F7bxvVmdgqAEG2FIIBqs3w1HG9WJM/edit?tab=t.0#heading=h.ubx4yc27erdc