Chain Day

ChainDay turns the simple idea of "don't break the chain" into a daily ritual you'll actually keep. Pick the habits that matter — workout, read, meditate, hydrate, study, journal — and check them off each day to grow a visible streak. Miss a day, the chain breaks. That single rule is the entire motivation engine.

No accounts. No subscriptions. No noise. Just you, your habits, and a chain that grows every time you show up.

WHY CHAINDAY
• A pure, distraction-free habit tracker built around one mechanic: the chain.
• Designed for the long game — small daily wins compound into lifelong habits.
• Beautiful, calm interface that gets out of your way.
• Fully offline — your habits stay on your device.

KEY FEATURES
• Unlimited habits — track everything from "drink water" to "30 min deep work".
• Daily chain counter for every habit, plus your all-time longest streak.
• Global stats: current chain, best chain, total completions, missed days.
• Last-30-days completion chart so you can see momentum at a glance.
• Per-habit history and milestones to celebrate every 7, 30, 100, 365 day mark.
• Ovation screen — a clean stats hub that shows exactly how far you've come.
• Lightweight, fast, and respectful of your battery.

HOW IT WORKS
1. Add the habits you want to build.
2. Tap to mark each one done today.
3. Come back tomorrow. And the day after. And the day after that.
4. Watch your chain grow — and feel the pull to keep it alive.

PRIVACY FIRST
ChainDay stores everything locally. No sign-up. No tracking. No ads. No data leaves your device. Ever.

WHO IT'S FOR
• People rebuilding a routine after burnout.
• Students forming study habits.
• Athletes tracking training consistency.
• Anyone tired of bloated habit apps with paywalls, social feeds, and gamification clutter.

Start today. Don't break the chain.