TodoLines

TodoLines — daily habits, one tap at a time. TodoLines is a minimalist tracker for the things you want to do every day, every other day, or on specific weekdays. Each task is a row of day-cells: tap to mark done, tap again to mark missed, tap again to skip. Watch your week fill up at a glance. No clutter. No gamification noise. Just your habits and a clean grid. What you can track • Drink water, take vitamins, exercise, meditate — any daily routine • Weekly chores (cleaning, laundry) on a fixed cadence • Specific-day habits (yoga every Tue/Fri, language class on Mondays) • Anything that repeats and that you want to see a pattern of Two scheduling modes • Every X days — set the cadence (1 = daily, 2 = every other day, 7 = weekly). After you mark a task done, the cells in between auto-fill so the row stays readable. • Specific weekdays — pick any combination of Mon/Tue/.../Sun. Off-days display as neutral dots. Built for the long run • Streaks — current and best streak per task, so you know what you're protecting. • Heatmap stats — a GitHub-style yearly grid for each task, see your consistency at a glance. • Smart sections — tasks group automatically into "To do today", "Done", "Not today", and "Paused", so the most relevant ones are always at the top. • Pause & resume — going on vacation? Pause a task and the gap fills with neutral marks instead of looking like you forgot. • Custom symbols — add your own emojis to a task's cycle (e.g. "💪" for a hard workout day, "🧘" for a light one). Reminders that respect you • Optional per-task notifications at the time you choose • One-tap "Done ✔" action button right in the notification — no need to open the app • Optional end-of-day summary if you still have unchecked tasks • Reminders are silenced automatically when the task is already done or not due today Sync & privacy • Anonymous account at first launch — no signup, no email, fully usable in seconds • Optional Google Sign-In to sync across devices • Your data lives in your private Firebase space; nobody else sees it • Works offline — changes sync as soon as you're back online • Delete your account from inside the app whenever you want Thoughtful details • Past cells are locked by default to prevent accidental edits — tap the 🔒 to unlock • A "fill past forgotten cells" action for when you come back after a few days off • Today-only filter to focus on what's left for the day • Light and dark themes following your system settings • Available in English, French, and Spanish No ads. No subscriptions. No tracking. TodoLines is free and ad-free. Your habits are your business.