Continuum vs AI Habit Tracker

Miss a day. Nothing resets. Continuum is the habit tracker for consistency, not perfection: one number per habit, the share of days you actually showed up over the last 66. It's free. There's nothing to sign up for and nothing to buy. THE NUMBER Streaks are brittle. One bad Tuesday and six weeks read 0, which is usually the day people quit. I built this app around streaks for a year, freezes included, and it was the wrong number to put in front of anyone who was mostly doing fine — the person who misses one Tuesday in six weeks is exactly the one a reset loses. Here a missed day is a dip: a point or two once a habit is a couple of months old, more while it's new. Show up tomorrow and it climbs back. The count starts on your first day. A habit you began last week isn't scored against the weeks before it existed. GETTING MORE CONSISTENT Every number has a triangle beside it: how far it moved this week. The stats screen draws your last 12 weeks as bars, one per week, so you can see whether you're getting better — which matters more than whether you're perfect, because almost nobody is. NEVER MISS TWICE It's James Clear's rule. Missing once is normal; the trick is not letting one miss turn into two. With reminders on, a missed day gets one quiet nudge the next evening. Mark it and the card says you're back on it. 66 DAYS, MOST OF THEM In a UCL study (Lally et al., 2010), daily habits took a median of 66 days to become automatic — 18 for some people, 254 for others — and one missed day didn't materially slow it down. A 2024 review of 20 studies says to plan on two to five months. So a habit here is formed after 66 days with at least 80% of them done. The 80% is my line for "most days"; neither paper sets one. THE GRID Every habit gets a 66-day grid, one square per day. Your number is exactly the filled squares over the squares so far. MARKING DONE Press and hold. Haptics build under your thumb and release when the day registers (hard to do by accident). Forgot yesterday? Tap once, then hold. WIDGETS Home screen and lock screen, percentage included. On the home screen, mark a habit done without opening the app. THE REST A year heatmap per habit. Share cards. iCloud sync across your devices. Dark, monospaced, deliberately plain. There's no social feed, and nothing resets.

IdentityKit is an AI habit tracker that helps you turn goals into habits you can actually maintain. Create a personalized plan, check in each day, protect your streaks, and understand what is helping—or blocking—your progress. BUILD A HABIT PLAN WITH AI Tell IdentityKit what you want to change. The AI Habit Builder turns your goal into a practical plan with clear steps designed around your routine. BUILD GOOD HABITS, BREAK BAD ONES • Create flexible habits for fitness, sleep, reading, mindfulness, hydration, learning, or any personal goal • Quit habits too: set a limit and see the days you stay on track • Complete quick daily check-ins with reminders that fit your day • Track streaks and consistency • Review calendar heatmaps and progress history • See analytics for all habits or focus on one habit UNDERSTAND YOUR PATTERNS Use AI only when you need it: • AI Progress Summaries turn your tracking history into a clear review • Pattern Stories reveal trends that may support or interrupt your consistency • Reopen saved AI results without using additional credits CONNECT THE HEALTH APP Connect supported habits to the Health app so eligible health and activity data can update your progress automatically. LOCAL-FIRST BY DESIGN Your habits, check-ins, settings, and saved results are stored locally on your device. Daily tracking works offline. AI runs only when you request it, requires an internet connection, and may use credits when generating a new result. AVAILABLE IN 17 LANGUAGES English, French, Spanish, German, Arabic, Portuguese, Italian, Japanese, Korean, Chinese (Simplified), Russian, Polish, Swedish, Norwegian, Danish, Finnish, and Icelandic. Start small. Track honestly. Build the identity you want—one habit at a time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/