Habit Heatmap - Habit Tracker

See your consistency, at a glance.
Habit Heatmap is a simple yet powerful habit tracker that turns your daily habits into an easy-to-read heatmap.

■ Build good habits, break bad ones
Track both habits you want to build (exercise, reading, drinking water...) and habits you want to break (quitting smoking, etc). Organize everything into categories: Health, Work, Growth, Lifestyle, and Other.

■ Frequency types that fit your life
Daily, specific weekdays, X times per week, every X days, or X times per month — plus Time tracking (log a start/stop time, perfect for sleep or focused work sessions) and Deadline goals (accumulate progress toward a target amount by a due date). Optional numeric goals let you track counts or amounts too.

■ Designed to keep you going
One-tap check-in with a small celebration on completion, a current streak counter for every habit, and optional gamification — earn points and level up.

■ See your progress clearly
Yearly heatmap, monthly calendar, and weekly trend charts, plus a dedicated Stats screen showing your all-time, monthly, and yearly completion rates as graphs. Add a note or journal entry every time you check in.

■ Reminders that keep you on track
Set reminders by day of week and time, and mark a habit complete directly from the notification.

■ Home screen widgets
Choose between a standard-size or compact widget, and check off habits right from your home screen.

■ Your data stays yours
Full JSON backup and restore, plus CSV data export.

■ Built for everyday use
Light, dark, or system theme; available in Japanese and English (follows your device language automatically).

Start seeing your progress today — one heatmap square at a time.