Nonzero is a habit tracker built on two rules.

Every habit has a minimum: the least that still counts on a hard day. One page, five minutes, one glass of water. Reach it, and the day counts.

Never miss twice. One missed day is forgiven. Two in a row end a streak.

YOUR MONTH AS A RING
Each habit is a ring, and each day is a slice of it. A full slice is a day done, a half slice is a day at the minimum, and an outline is a missed day. Month shows every habit at a glance, and Year shows the whole year, one square a day.

TODAY, ONE TAP PER HABIT
Tap a habit's circle when it's done. Hold it for the minimum. Yesterday stays open until midnight, so a late entry still counts. Tap a habit's name to open its day: Done, Minimum, Rest or Missed.

BUILD, BREAK OR CHALLENGE
• Build a habit: mark it done, or count it in pages, minutes or steps toward a daily goal.
• Break a habit: stop it, or cut it down to a daily limit. Log a slip when one happens. One slip is forgiven; two in a row end the run.
• Take a challenge of 21, 30, 66, 75 or 100 days, or up to a date you pick. It gets its own ring, which closes on the last day.
Start from a template such as Read, Walk, Meditate or Learn a language, and change any amount.

SCHEDULES THAT FIT
Every day, certain days, a number of times a week, or every few days. Rest days never break a streak. Going away? Pause Nonzero: nothing is due while it's paused, so your streaks can't break.

WIDGETS
Today and Month on your home screen.
Year widgets with Pro: your year as a ring, by month or week by week.

CARDS AND STORIES
When a week or a month ends, a card on Today shows how it went, and you can share it as a picture. Both cards are free. With Pro, a month's story goes on past its ring, and a finished challenge and the year get a story too.

HEALTH (PRO)
A habit you count in steps, distance, workout minutes, sleep or mindful minutes can fill in from Health Connect. Nonzero only reads those numbers, and they stay on your phone.

PRIVATE
No account and no ads. Your habits and marks are stored on your phone, and we never receive them. To improve the app, Nonzero sends anonymous usage counts and crash reports, never habit names or anything you type. They're on until you turn them off with one switch in Settings.
Export all your data as one file whenever you like. Nonzero also saves a backup on your phone each day you open it, and keeps the last 7.

MAKE IT YOURS
Give each habit its own colour and symbol. Choose light, dark or your phone's setting. Nonzero is in 14 languages: English, Türkçe, Français, Español, Italiano, Português, Deutsch, Nederlands, Polski, Svenska, Українська, 日本語, 한국어 and Chichewa.

FREE AND PRO
The free plan holds 4 habits at a time, counting habits to break and challenges. Archive one to make room, and its history stays. Everything above is free unless it says Pro, and so is a daily reminder.
Nonzero Pro adds:
• Unlimited habits
• Reminders you set: a time for each habit, and up to 3 more daily reminders
• A timer for habits counted in minutes
• Order your habits: one order for Today, Month and the widgets
• Seven more colour themes, Cobalt, Ember, Dusk, Blossom, Moss, Dune and Graphite, in light and dark. Try one on your own habits before you buy.
• Health: counted habits fill in from Health Connect
• Stories and Year widgets
Pro is a yearly subscription or a one-time purchase. If Pro ends, nothing you made is deleted.
Try the yearly plan free for 7 days where Google Play offers it. Cancel in Google Play before the 7 days end and you pay nothing.

Privacy policy: https://nonzero.mse.today/en/privacy
Questions or problems: contact@mse.today