Arc - 24-Hour Day Dial

Arc is a daily planner that shows your entire day at a glance. Instead of a scrolling to-do list, your day appears as a single 24-hour dial. Your recurring routines sit on the inner ring, your real calendar events on the outer track, and the current time sweeps around like the hand of a clock. One look tells you where you are in the day and what is coming next.

A DAY PLANNER SHAPED LIKE A DAY
A day is a cycle, not a spreadsheet. Seeing all 24 hours at once, from your morning routine through work and evening to your sleep schedule, makes the shape of your day obvious. You instantly spot the free gaps, the back-to-back stretches, and how much of the night is actually left before your alarm. It is time blocking that you can actually see.

BUILD A ROUTINE THAT STICKS
Arc works as a routine planner and habit tracker in one.
- Add recurring blocks for sleep, work, exercise, leisure, and anything else you want to protect time for.
- Choose the days each routine repeats: weekdays, weekends, or any custom set.
- Colour-coded categories make your daily rhythm easy to read at a glance.
- Overnight blocks are handled properly. Sleep that crosses midnight anchors to the night you go to bed, so your sleep schedule is never split or misplaced. If you care about your circadian rhythm, Arc shows your rest and wake times as clearly as your meetings.

YOUR REAL CALENDAR, IN THE RING
Arc is a calendar planner too, not a separate silo.
- It reads events straight from your device calendar and draws them on the outer track alongside your routines.
- Tap to create or edit events. Changes are written straight back to your calendar.
- No separate account, no extra sync service, no duplicate copies to keep in step. Your calendar stays the single source of truth.

LIVE WEATHER ON YOUR SCHEDULE
See current condi so a singleglance at your planner tells you both your schedule and the sky.

HOME-SCREEN WIDGETS
Put the dial on yraws the same24-hour ring with your routines and today's events, and it
updates through there before youeven open the app.

TODAY AND SCHEDULE VIEWS
- Today: the livend what ishappening now.
- Schedule: a cleight blocks, so alate night reads correctly instead of being chopped at midnight.

PRIVATE BY DESIGN
Arc has no backen and settings arestored only on your device, and your calendar events never leave
it. There is no ato sign in to.You just open the app and plan your day.

Whether you are building better habits, protecting focus time with time blockinedule, or simplytrying to see the whole day before it gets away from you, Arc turns 24 hours inke in at a singleglance.

Recent changes:
Initial Release of Arc