MyDay keeps the day you are actually having in one place — what is due, what is coming, the habits you are keeping, and the things you wrote down.
Everything stays on your phone. There is no account to create, no sync, no ads, and no analytics. Your entries are not uploaded anywhere, because there is nowhere for them to go.

TODAY, AT A GLANCE
Open the app and see what is due today, what is overdue, and how much of the day is behind you. The background shifts with your local weather and with your own progress through the day.

Five points in the header light up as you clear a reminder, keep a habit, add a note, save a quote or write your diary: which kinds of thing the day held, never how many. Tap yesterday's card to see your month as tiles and any day as a clock.
Each morning MyDay bets on which of those points you will light, from the same weekday in earlier weeks. Light one it didn't see coming and you win the day. Finished days get a chapter title, and a new diary entry can open with a few
questions about what you did. One switch in Settings turns all three off.
A home screen widget shows what is due, what is coming and the habits still open.

EVENTS THAT REMEMBER FOR YOU
Save an event once — a renewal, a service, a birthday — say how many days' notice you want, and MyDay raises the reminder when it falls due. Once, monthly or yearly. Nothing falls off the list: an overdue reminder moves into Overdue
and stays there until you deal with it.

HABITS, WITHOUT THE GUILT TRIP
Daily, weekly, weekdays or weekends. Tap the ring to mark one done. Set a daily goal to count repetitions, or turn on Affirm each day to commit in the morning and confirm as you go. Streaks are worked out from the schedule you chose, not from a calendar of unbroken days.
If you commit to a habit and the day closes without it, MyDay records the break instead of hiding it, and asks the next morning what happened. Keeping a habit earns grace, which can cover a missed commitment before it ends a streak.

A SCORE THAT NEVER RESETS
Switch a habit to Count toward habit score and it counts from the next day. The score starts at 1.0000. A day with at least one scored habit kept earns 0.05%, a little more for each further one; a day with none kept costs 0.05%. It sits beside your streaks without touching them, shows a share of perfect, and a ledger shows what built it. It lives in Habits only, and it cannot be switched off once on.

A JOURNAL THAT IS ACTUALLY PRIVATE
Notes, quotes and diary entries, each stamped with the date, your city and the weather. Diary entries sit behind your device's fingerprint or screen lock and stay out of the general list. MyDay never sees your fingerprint — Android confirms it and tells the app yes or no.
A diary entry is yours to change until you seal it. After that it cannot be edited, renamed or deleted — that is what makes it a record. Anything you leave open is sealed the next time you open MyDay.

NOTHING TO SAVE
There is no Save button. MyDay writes as you type and again the moment you leave. Anything new you create gets a brief Undo.

ON-DEVICE AI, ENTIRELY OPTIONAL
If you want it, MyDay can download a small language model that runs fully offline. It polishes notes, understands free text in Quick Capture and, on a tablet, answers questions about your notes, quotes, events and reminders, never your diary. It is a one-time download, you are asked before anything happens, and every feature has a non-AI fallback. Decline it and the app is complete.

BUILT FOR THE SCREEN YOU HAVE
On a tablet, lists and detail sit side by side. On a phone, one thing at a time. Light and dark, and Material You colour if you want it.

YOUR DATA IS YOURS
Export everything to a single JSON file whenever you like, and import it back on a new phone. Your entries are deliberately kept out of Google's cloud backup, so that file is the copy that lasts — keep it somewhere you trust.