Tally: Daily Habit Tracker

Tally is a habit tracker that looks like a ledger and behaves like one: every habit on one page, every day on the record, and the record kept somewhere you own.

EVERY HABIT, ONE PAGE
Today's habits sit in one list, grouped under your own headings. Tick a habit, count toward a target (8 glasses of water), or type an amount (30 pages). Each row shows its streak and the last two weeks at a glance.

THREE WAYS TO LOOK
• Day — today's checklist, with a running score.
• Spread — the last 5, 7, 14 or 30 days side by side.
• Year — a heatmap for every habit, every day since January.

MAKE A HABIT IN ONE CARD
Name it, pick a colour, choose which days it's due and how it's tracked, set a streak goal and a heading — all on one card. Type "Take vitamin D" and Tally draws a pill; type "Practise guitar" and it draws a note. Change it whenever you like.

BUILD HABITS, OR QUIT THEM
Track days done, or days clean. A streak goal gives each habit something to aim at.

FIX ANY DAY
Forgot to tick yesterday? Open any past day from the calendar and put it right. Add a note to the day, or to a single habit.

YOUR DATA STAYS YOURS
• Offline-first: everything is saved on your phone. A connection is optional.
• No account, no server, no ads, no tracking.
• Every save writes a CSV spreadsheet to your Downloads folder.
• Sync to your own Google Sheet for a permanent history — a seven-step walkthrough takes you from a blank sheet to a working sync, with the script a tap away.

ALSO FREE
• A daily reminder
• Share cards of a habit or your whole year
• Light, dark, or follow your phone

TALLY PRO
The free version tracks up to 3 habits. Pro adds:
• Unlimited habits
• Six home-screen widgets — tick a habit without opening the app
• Up to 3 alarms on each habit
• Archive a habit without losing its history
• Full backup and restore as one JSON file
Monthly, yearly, or a one-time lifetime purchase. Your CSV and Google Sheet sync stay free, always.

Tally is built by one person. If it helps you keep a habit, a review helps more than you'd think.