Fillday: Calendar, Todo, Diary

The most satisfying way to fill your day — Fillday

Check off a task, and that day's calendar cell fills up with your category's color. After a month, your calendar becomes your story — you can see what you filled, at a glance.

■ One record, three views · Calendar — your month, filled with color · Todo — today's tasks and habit check-ins · Diary — a line and a sticker to close the day All three show the same record from different angles. Write anywhere, find it everywhere.

■ Turn on only what you need Habits, mood, D-day counters, deco stickers — everything is a module you can toggle in Settings. Prefer it simple? Calendar and todo alone work beautifully.

■ Your own water-drop companion Give it a name, and it wanders your screens, reacting to your day. Finish a task and it runs over to celebrate; on quiet days it naps beside your records. It never nags and never gets disappointed — it is always on your side.

■ Pressure-free by design No red warnings, no broken-streak marks, no guilt-trip reminders. Unfinished things simply stay quiet, while everything you did shines in color.

■ Also included · Home screen widget — today's progress at a glance · App lock — protect your diary with PIN or biometrics · Patchwork export — share your month of colors as an image · Notifications — only when and how you want them · Korean, English, and Japanese

■ We collect no personal data Everything you write stays on your device. No sign-up, no server upload, no ads. Optional encryption for export files.

Start today — fill in just one cell.