Demain

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About this app

Demain — Quit Anything. Keep Your Story.

Demain means "tomorrow" in French. Because no matter what today looked like, tomorrow is always possible.

Demain is a habit tracker built for real life — cravings are hard, slips happen, shame doesn't help, and your history is never erased.

Your streak. Your way.

Demain tracks your streak live — days, hours, minutes, seconds. But unlike other apps, a slip doesn't erase your history. Every previous run is preserved. Your story continues.

Set your start date to today, yesterday, or any day in the past. Your timeline, your truth.

See the money you're saving. Feel the time coming back.

Configure what you used to spend, and Demain calculates exactly how much you've saved since you stopped — updating live alongside your streak. Track time reclaimed too: hours that used to go to the habit, now yours again.

Your body is already healing

Demain shows you the science behind your recovery, timed to your streak. For alcohol users: blood pressure dropping at 24 hours, liver beginning to repair at 30 days, heart disease risk halving at one year. For smokers, vapers, and sugar — every habit has its own science-backed recovery timeline.

Every milestone is a real, measurable change happening inside your body right now.

13 milestones. Each one earned.

1 day. 2 days. 1 week. 2 weeks. 30 days. 90 days. 6 months. 1 year. 2 years. And every day between.

When you hit a milestone, Demain celebrates it with a personalised AI message based on your check-in history and what this streak means to you. Not a generic badge — a moment that actually feels earned. Set a reward for yourself at each milestone and Demain will remind you when you've unlocked it.

AI check-ins that actually understand

When a craving hits or you're struggling to hold on, Demain's AI check-in meets you where you are. No generic tips. No toxic positivity. Just a thoughtful, private conversation to help you process what's happening and find your footing again.

Choose your tone: warm and gentle, or direct and straight-talking. The AI adjusts to you.

Craving right now? Use the Urge Timer.

Tap the Urge Timer and ride out the craving. The 10-minute technique is one of addiction recovery's most evidence-backed tools — most cravings peak and fade in under 10 minutes.

Daily pledge

One tap each morning: "No [habit] today." Demain tracks your pledge streak alongside your sobriety streak — because showing up every morning matters, even when it's hard.

Weekly trigger insights (Pro)

Every week, Demain analyses your check-ins and surfaces the patterns behind your cravings: when you struggle most, what emotions keep appearing, what situations put you at risk. Knowing your triggers is the difference between white-knuckling it and actually changing the behaviour.

Voice check-ins (Pro)

Some days typing feels like too much. Speak your check-in instead — Demain transcribes your voice, processes it with AI, and responds. Raw audio is never stored. Your words are transcribed and immediately discarded.

Private by design

No social feed. No public leaderboards. No raw audio storage — ever. Row-level security on all your data from day one. Demain will never sell your data or use your check-ins to train AI models.

When you hit a milestone worth celebrating, you can share it to any social platform you like — but it's never required, never prompted, and never public by default. Your recovery is yours.

Free vs Pro

Free: 1 habit · 3 AI check-ins · streak tracking · milestone detection · savings tracker · health timeline · urge timer · daily pledge

Pro: Unlimited habits · unlimited daily AI check-ins · voice check-ins · personalised milestone celebrations · weekly trigger insights · milestone badge gallery

A note on safety

Demain is a habit tracking tool, not a medical device or clinical service. If you're experiencing withdrawal symptoms, consult a healthcare provider. In a crisis: US & Canada 988 ·

Tomorrow is always possible.

What’s new

Initial public release