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Announcements and articles
Releases, and the occasional longer piece about how the app works and handles local records. Subscribe by RSS — there is no newsletter and no signup form.
How to back up and move your Quitmark data
Where to find Quitmark's free JSON export and import controls, how to check a saved backup, and what differs between iOS and Android device backups.
How to track something you want to do less often
A practical look at naming your own Activity in Quitmark, choosing what one record means, and keeping a record without treating gaps as results.
Stop date, reduction plan, or count first?
How Quitmark's three starting paths differ, what its planned amounts and times mean, and how to begin recording before choosing a target.
What an activity tracker can—and cannot—tell you
How Quitmark separates submitted records, Progress markers and plan estimates, and why a blank day or a projected number is not proof of change.
A private tracker for your own Activity
Why Quitmark keeps a plan, records and calculations on your phone, without an account, subscription or operated Activity-data server.
Setting a plan, or keeping a record
How Quitmark distinguishes your chosen plan from the records you make, and why estimates and planned times are not evidence of what happened.
What "your data stays on your device" actually means
The specific, checkable version of a local-data claim: what Quitmark stores, where it lives and what deleting an installation does not remove.