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.