Nagi - Habit Tracker

Nagi is a minimalist habit tracker that helps you build good habits, one calm day at a time — no noise, no pressure. No ads, no account, no data collection. Everything stays on your device. Built around one simple idea: lasting change comes from small steps repeated consistently. Nagi turns keeping up with your habits into a quiet, beautiful ritual you'll actually want to return to each day. ■ TRULY PRIVATE • All your data is stored right on your device (no servers). • No sign-up, no login required. • No ads, no tracking, no data sharing. • Works fully offline. ■ TRACK YOUR DAY • See exactly what's left for today on the Today screen. • Check in with a single tap. • Quickly add the habits you do often. • A fresh, inspiring quote every day. ■ UNDERSTAND YOUR PROGRESS • Weekly and monthly completion rates. • A breakdown of completions by day of the week. • Best-day analysis — your strongest and weakest days. • Streak map and history for every habit. ■ MAKE IT YOURS • Light, Dark, AMOLED, and automatic system themes. • Custom icon, goal, and reminder for each habit. • Subtle haptic feedback. ■ GENTLE REMINDERS • Morning and evening reminders. • A soft nudge when a habit is still waiting for you. • All reminders are created locally on your device. ■ YOUR DATA IS YOURS • Export your data as JSON or CSV for backup. • Import a backup any time. • Reset your statistics or erase everything in a couple of taps. Nagi is completely free and built by one person. If it helps your days, you can support it on Ko-fi — entirely optional, with nothing locked behind a donation. Start small. Stay consistent. Become who you want to be.