The whole app fits in four tiles.
Pick four habits. Tap each one when it’s done. Every tap plays a note, and a full day lands a chord. That’s the app.
Listen The four tiles play a tune. Tap them yourself, in any order.
Today
Wednesday, September 16
The rules
Five rules. That’s the whole thing.
The Habbits is small on purpose. Every rule exists so the list stays short and the streak stays honest.
Four slots, never more.
The Habits tab reads “4 of 4 in rotation” and stops there. A fifth means choosing what leaves.
Start with two.
Setup is one sentence: “Every day I want to ___ and ___.” You fill in the rest later, if at all.
Retire, don’t delete.
A retired habit keeps its history and its streak freezes where it was. You can bring it back.
One tap a day.
No counts, no notes, no ratings. A habit is done or it isn’t.
The last seven days stay open.
Forgot to tap on Tuesday? Go back and fix it. Older than a week is closed.
The Today screen. It follows your phone’s light or dark setting, like this page.
Each habit
A colour, a shape, a voice.
Four hues, four marks. The app assigns them so no two habits ever match, and they show up everywhere: tiles, widgets, the week strip, the month’s mosaic.
A two-note pair, like Bowl in C–G. Twenty-four to choose from, four of them earned by keeping streaks. Finish all four habits and the notes resolve into the day’s chord.
Nothing is scheduled until you ask. The first time you finish a habit, the app offers a reminder once and then leaves it alone.
Counted in days, shown on the tile, and mended when you slip once. Details below.
Sound
You can hear a good day.
Each habit plays its note when you tap it. Tap all four and the day finishes with a chord. Twenty-four chimes, four of them earned by keeping streaks, and on Sunday evening a summary arrives with the week’s song.
Press a chime to hear it. Sound plays only when you press.
Streaks
Miss a day. Keep the streak. Once.
Skip Thursday, tap on Friday, and Thursday is mended: the streak survives. Miss two days in a row and it ends. One mend per rolling week, and a mended day doesn’t add to the count, so a 30-day streak still means thirty days of doing it.
Milestones
Marked, then out of the way.
Without opening the app
Most days you won’t open it.
Tapping a habit done should take less time than finding the app. So the tiles live where you already are.
- 01Home Screen widgets, small and medium, that mark a habit done in place.
- 02Lock Screen glance of how many are done, as a ring, a line or a word.
- 03Control Center and the Action button: one habit, one toggle.
- 04Last Call at eight in the evening, a Live Activity with a button per open habit. Factual, never nagging: it says what’s left and when the day closes.
- 05Reminders only if you ask. Nothing is scheduled until you turn it on. The week’s summary, when you want it, arrives on Sunday at seven.
The month
Your September, as a wallpaper.
Every day a habit was in rotation takes one seat on a spiral, and each habit owns one arm of it. A completion is its mark. A miss is a small gap. A mended day is a sage seam. At the end of the month, save it to Photos and set it as your Lock Screen.
Pair with exactly one person. When you both do the same habit on the same day, your chimes harmonise and they get a soft notice. No feed, no ranking.
Drawn from a sample month. Same days, same picture: nothing is random.
Account and privacy
Sign in for sync. Or don’t.
The app is complete without an account. An account adds one thing: your four habits on every device, and you never lose them.
The long version is short too: privacy policy and terms.
Get the app
In beta on TestFlight now.
Download it, name two habits, and tap one. That’s the whole setup. No account needed, unless you want your four on every device, and never lost.
- 1iPhone, iOS 26 or later
Widgets, Control Center and the Action button need iOS 26. Reminders and Last Call reach your Apple Watch. iPad support is coming soon.
- 2Works without an account
Sign in with Apple, Google or Facebook only when you want sync.
- 3Yours to leave
Export as CSV or JSON, delete your account from inside the app, or just delete the app.
What are your four?
Two is enough to start.
Join the beta on TestFlight