# A habit tracker for Mac, feature by feature A habit tracker for Mac keeps today's habits in the menu bar, so ticking one off takes a click instead of a trip to an app, and the streak survives the days you planned to skip. - URL: https://swiftfox.studio/handbook/habit-tracker-for-mac - About: https://swiftfox.studio/apps/keystone - Published: 2026-10-06 - Updated: 2026-10-06 - Publisher: Swiftfox Studio (https://swiftfox.studio) ## In short - Keystone's menu bar ring fills as the day's habits get done, and one click on a habit in the popover logs it. - A habit can be a tick, a count, a number of minutes or something you avoid, on every day, set days, a few times a week or every few days. - Streaks only count the days a habit was due: a skipped day, a day off the schedule or a break never costs you one. - Everything stays on the Mac - no account, no cloud - and the price is pay what you want, zero included. ## What a habit tracker on a Mac has to get right Most habit trackers live on the phone, and the phone is a fine place to log a run. It is a poor place to log the habits that happen at a desk - the stretch between calls, the hour of deep work, the glass of water - because by the time you pick it up you are three apps away from the reason you did. [Keystone](https://swiftfox.studio/apps/keystone) puts the day's habits in the macOS menu bar instead. This article walks through what it does, and everything below is in the shipping version. ## The ring in the menu bar The status item is a small ring that fills as the day's habits get done, and turns into a solid disc with a tick when they all are. If you would rather read a number, it can show "3/5" beside the ring. Clicking it opens the popover. **Control Option Command K** opens the same popover from anywhere, and the shortcut is yours to change in Settings - it uses Carbon hotkey registration, so it needs no Accessibility permission. Right-clicking the ring gives a plain menu with today's habits in it, ticked or not, for when even the popover is one step too many. ## Today, in one popover ![The Keystone popover under its menu bar ring, with today's progress, a week strip and habits grouped into morning and anytime](https://swiftfox.studio/keystone/listing/shot-1.jpg "Today's habits, grouped by when you do them, each with its own control.") The top of the popover is the day: a ring with a percentage, the date and "3 of 6 done". Under it sits a week strip with a small ring per day, so a weekday you missed is visible without opening anything. Click an earlier day and the list switches to it - forgetting to log yesterday is fixed where you noticed it. Habits are grouped by when you do them - morning, afternoon, evening or anytime - and each kind has its own control: - A **tick** habit is one click. - A **count** adds one per click, toward a target like eight glasses. - A **minutes** habit fills toward its target. Mark it as timed and it gets a start button and a live clock, which is what you want for deep work at the desk. Leave it untimed for the things you do away from the Mac - a walk, an evening of reading - and it is one click when you are back. - An **avoid** habit, like no sugar, is kept by default and only changes when you log a slip. Habits that are not due today fold into a "Not today" row at the bottom. The popover works from the keyboard too: arrows to move, Space to tick, the number keys for the first nine rows. ## Schedules, and streaks that forgive A habit runs every day, on days you pick, a number of times a week, or every few days, with an optional end date for a thirty-day challenge. The streak rules are where Keystone is deliberately lenient. A streak counts the days a habit was **due**. A day it was not scheduled, a day you skipped on purpose, and a day on a break are all neutral: they do not extend the streak and they do not break it. Today is not counted as missed until it is over. A three-times-a-week habit keeps its streak in weeks, so a Monday off is not a failure as long as the week comes good. **Take a break** in Settings covers holidays and illness: until the date you set, or until you end it, no day counts as missed and reminders stay quiet. If you work past midnight, the day can start at any hour up to 05:00, so a late session is not split across two days. ## One habit up close ![One Keystone habit's detail page with its current and best streak, the last 30 days, a twenty-week map and a month calendar](https://swiftfox.studio/keystone/listing/shot-2.jpg "Streak, best streak, the last thirty days, twenty weeks and the month.") Clicking a habit opens its page: current and best streak, how much of the last thirty days you kept, a twenty-week map and a month calendar where any past day can be corrected with a click. A note per day sits underneath, for the "why did this slip" that is obvious this week and forgotten by the next. ## Reminders, and the Overview window Each habit can carry up to three reminder times, and a reminder only arrives on a day the habit is due and not done yet. The banner carries its own buttons - **Done**, **+1** or **Start timer** depending on the habit, **In an hour** and **Skip today** - so answering it never means opening the app. An evening check-in can list what is still open, only if something is, and a weekly summary says how much of the week you kept. Quiet hours keep all of it out of the night. ![Keystone's Overview window with the kept rate, a year map, weekday and week by week charts, time of day bars and a table of every habit](https://swiftfox.studio/keystone/listing/shot-3.jpg "A year at a glance, which weekdays slip, and every habit side by side.") The popover is for today. The **Overview** window is for the question you ask after a month: which weekdays slip, whether evening habits hold up as well as morning ones, and how each habit compares over seven, thirty and ninety days. ## Widgets and Shortcuts ![Keystone's desktop widgets in three sizes, with today's ring, habits you can tick and the last seven days per habit](https://swiftfox.studio/keystone/listing/shot-4.jpg "Small, medium and large, all from the same list as the popover.") There are desktop widgets in three sizes. The small one is the ring and what is next; the medium and large ones list habits with buttons that tick or count straight from the desktop, and the large one adds the last seven days of each. Shortcuts gets three actions - **Complete Habit**, **Log to Habit** and **Today's Progress** - which also run from Spotlight and Siri. ## What it deliberately does not do There is **no phone app and no sync**. Your habits live on one Mac, which is a real limit: a run logged nowhere is a run Keystone does not know about. There is no Apple Health import either, and no account, no badges and no feed. It asks for **one permission**, notifications, and works without it. The app is sandboxed, signed and notarised. History can be exported as a CSV for a spreadsheet or as a full backup that imports on another Mac. The only network traffic goes to our own servers - license checks, updates, config, and anonymous usage and crash diagnostics. ## What it costs, and what else to look at Keystone runs on **macOS 14 or later**, on Apple Silicon and Intel, and takes about 12 MB. It is **pay what you want** with a suggested price of $4.99, which includes paying nothing, and it is a one-time purchase - the license is permanent whichever amount you pick. The full specification is on [the Keystone page](https://swiftfox.studio/apps/keystone). If water is the habit you keep missing, [Aqumi](https://swiftfox.studio/apps/aqumi) is built around that one alone, with presets and a goal, covered in [a water reminder app for Mac](https://swiftfox.studio/handbook/water-reminder-app-for-mac). If the habit is getting up from the desk at all, that is [Recess](https://swiftfox.studio/apps/recess). There is a wider shelf in [the best menu bar apps for Mac](https://swiftfox.studio/blog/best-mac-menu-bar-apps).