Track habits and write one daily highlight on a real bullet-journal-style tracker page. Five styles, a widget, full privacy. One price, no subscription, no ads, ever.
KJournal — Habit Tracker & Daily Journal
Your month, one page at a time. KJournal lays your habits out the way a paper planner would: days down the side, habits across the top, and one line for the best part of each day. Pick a few habits, log them as you go, and watch the month fill in.
ONE PRICE. NO SUBSCRIPTION. NO ADS.
Pay once and it's yours. No monthly fee, no premium tier holding features hostage, no ads, no account to create. Your data stays on your device and in your own private iCloud — never on our servers, because we don't have any.
A TRACKER PAGE, NOT A CHECKLIST
Most habit apps show you a streak counter. KJournal shows you a month: every day as a row, every habit as a column, scrolling continuously from the 1st to the 30th. It opens on the current week and remembers where you left off.
FOUR KINDS OF HABITS
• Yes/No — tap to cycle through done, not done, or left blank. Not done and "forgot to log" are different things, and KJournal keeps them that way.
• Number — glasses of water, pages read, hours of sleep, with an optional daily goal and a monthly total or average.
• Scale — rate your day 1–5, 1–10, or set your own range entirely (sleep hours, calories, anything). Shown as a line, dots, a heatmap, a bar, or faces — your choice, purely visual, never changes your data.
• Text — a short note for anything that doesn't fit a number, logged right alongside your habits.
ONE HIGHLIGHT, EVERY DAY
Alongside your habits, write one line about the best part of the day. It's always there, whether or not you're tracking anything else, and a dedicated Highlights view lets you read back through a month like a diary.
MAKE IT YOURS
Five complete visual styles — Modern, Vintage, Handwritten, Planner, and Minimalist — each with its own fonts, marks, and personality, each in light and dark. Reorder your habits by dragging them. Edit a habit's name, color, or range any time without losing its history.
SEE THE WHOLE YEAR
Zoom out to twelve mini calendars at a glance, filtered by any single habit or by how much you logged overall, and jump straight into any day or month from there.
ON YOUR HOME SCREEN
A widget shows this month's progress without opening the app.
YOUR DATA, PORTABLE
Export everything: every habit, every value, every highlight, to a CSV file whenever you want. It's your data; take it with you.
PRIVATE BY DESIGN
Lock the app with Face ID for an extra layer of privacy on mood, sleep, and personal notes. Everything syncs through your own private iCloud across iPhone, iPad, and Mac, meaning no account, no analytics, no tracking, ever.
BUILT TO BE USED BY EVERYONE
Available in English, German, Spanish, Polish, Portuguese, and Hungarian.
A month is a good size for a habit. Long enough to see a pattern, short enough to start again. KJournal is built around that idea: buy it once, and it's yours for good.
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The developer, Adam Komaromi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More