Routine Habit

The habit tracker built on real science, not guilt. One grace day a week means life never costs you your streak.

Routine Habit is the science-backed habit tracker that works with human psychology — not against it.

Research shows habits take around 66 days to form, not 21. Routine Habit tracks your real progress, gives you one grace day per week so you never lose a streak over life's interruptions, and never guilt-trips you for being human.

BUILT ON SCIENCE • 66-day formation model grounded in UCL research • Habit stacking — attach new habits to existing anchors • Temptation bundling — pair habits with rewards you actually want • Habit strength meter shows how deeply wired each habit is becoming

SMART REMINDERS • Customizable daily windows (not just a single alarm) • Quiet hours so you're never pinged at the wrong moment • Snooze a reminder and it comes back at the right time

MEANINGFUL INSIGHTS • Streak tracking with a built-in grace day • Weekly and monthly completion trends • Best streak and habit strength history

PRIVACY FIRST • Fully on-device — no account, no server, no data collection • Optional iCloud sync to keep your habits in sync across your devices • Calendar integration for smarter insights (optional)

APPLE ECOSYSTEM • Home screen and Lock Screen widgets to keep habits front-of-mind • Apple Watch companion app with complications • Designed for iPhone and Apple Watch, optimized for iOS 17

Routine Habit is free to use for up to 3 habits. Unlock unlimited habits with Routine Habit Pro — available as a monthly, annual, or lifetime purchase.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/