Streaksheet: Habit Tracker

Streaksheet is a private, offline-first habit tracker with two modes. BUILD — do it every day. Run, meditate, read, drink water. Mark it done and watch your streak grow. A calendar heatmap shows your whole month at a glance. QUIT — give something up. Nicotine, alcohol, sugar. A live counter tracks your clean time down to the second, the money you've saved, and the health milestones you've reached. Relapsed? One tap resets the current streak but keeps your record. FRIENDS — add a friend by code and watch each other's day. Accountability that actually helps. • Two habit modes: build and quit • Streaks, longest-streak records, completion rates • Month heatmap for every habit • Quit tracker: clean time, money saved, health milestones • Local reminders • Share your day • Works fully offline — your data lives on your device • No account required to start. Free. Simple, calm, and honest. No hype, no ads, no upsells.