DaymarkBuild habits. Quit habits. One calm tracker.
Daymark tracks the habits you want to build and the ones you want to quit, with quit counters, money saved, a year-at-a-glance grid and a streak shield for the day you slip. Free JSON backup, no ads.
- Habits and quit counters
- Free JSON backup
- No ads
What Daymark does
Build and quit in one list
Daily habits sit next to quit counters such as smoke-free days, so the whole picture is in one place.
Money saved
Quit counters can show the money you are not spending, which turns a vague goal into a number you can watch.
Year heat-grid
See the whole year as a grid of small squares and spot weak weekdays and strong months at a glance.
Streak shield
A slip does not have to erase a long streak. Shields are limited each month, and the app shows how many are left.
Edit any past day
Forgot to tick yesterday? Fix any past day so your history stays honest.
Reliable reminders
A built-in check helps with the battery and exact-alarm settings that stop Android reminders from firing.
A tracker that survives real life
Most habit apps are built for perfect weeks. Real weeks include travel, illness and plain forgetting. Daymark assumes that: you can edit any past day, use a streak shield when you slip, and see the whole year rather than only the current streak.
It also treats quitting as a first-class goal. A quit counter counts the days since your last slip and, if you enter what the habit used to cost, shows the money you have kept. For many people that number is the most motivating part.
Your data stays yours: back it up as JSON for free, import from other trackers (Loop, HabitNow, CSV), and there are no ads.
Screenshots
Guides on habits and quitting
Practical guides on habit formation, streaks and quit counters, with research cited where it exists. Includes a free money-saved calculator.
How to build a habit that sticks: a practical guide
A practical, research-aware guide to building a habit: start small, anchor it to a cue, expect about two months, handle missed days and track honestly.
Habit streaks: what to do after you miss a day
Streaks motivate until the day you break one. How to use a habit streak without being ruled by it: a restart plan, streak shields and better measures.
Quit smoking money saved calculator
Free calculator to see how much money you save by quitting smoking per day, week, month and year, plus the CDC timeline of health benefits after quitting.
How to track quitting a habit: counters, slips and money saved
How to set up a quit counter that survives a slip: what counts as a clean day, which numbers to track, how to log triggers and when to get professional help.
Year heat-grid habit tracker: how to read your whole year
What a habit heat-grid shows that a streak cannot: weekday patterns, seasonal dips and real consistency. How to read one and what to change.
Habit reminders not working on Android? Seven fixes
Why habit tracker reminders do not fire on Android and how to fix it: notification permission, exact alarms, Doze, battery limits, Do Not Disturb and more.
Frequently asked questions
What is Daymark?
Daymark is an Android app that tracks habits you want to build and habits you want to quit, with streaks, quit counters, money saved and a year heat-grid.
What is a streak shield?
A streak shield lets you keep a streak after a missed day. The number of shields is limited each month, and the app shows how many remain.
Can I back up my data?
Yes. Daymark has a free JSON backup and export, and it can import data from other trackers such as Loop and HabitNow, or from CSV.
Does Daymark have ads?
No. There are no ads.
Can I fix a day I forgot to log?
Yes. You can edit any past day.