Day Blocks - Time Blocking

Day Blocks is an offline time-blocking planner that lets you "design your day" by laying out colored blocks on a vertical 24-hour timeline.

■ Plan your day with a single tap
Tap any empty slot to create a block, drag it to move, and pull the top/bottom handles to resize. Everything snaps to 15-minute increments so you can build an accurate schedule fast.

■ Color-coded categories
Comes with built-in categories like Work, Study, Exercise, Rest, Chores, and Commute, and you can add or edit your own names and colors. A quick glance at the block colors tells you the shape of your day.

■ Block start reminders
Turn on reminders per block and get notified right when it's time to start.

■ Plan-vs-actual tracking
Mark past blocks as done or skipped, and see today's completion rate right in the header.

■ Day templates
Save a day's layout as a reusable template (like "Weekday Routine" or "Exam Week") and apply it to today or tomorrow with one tap. Assign a template to specific weekdays and Day Blocks will suggest the right one on the home screen whenever that day is still empty.

■ Stats
See weekly planned time by category and your completion-rate trend in simple charts.

■ No account, no server - everything stays on your device
No sign-up, no login. All your data is stored locally on your device only - no calendar sync, no subscription, just a lightweight planner you can start using in seconds.

■ Korean/English support
Choose your preferred language in Settings.

Great for students building a study schedule, remote workers and freelancers who need to design their own day, or anyone who needs to plan a whole day at once rather than just a single focus timer.