3by4: Task & Goal Planner

Plan your Day, Week, Month, and Year together. Focus on the present. Plan the future. Review the past. No sign-up. Works offline. Think in Time, not Lists.

As your to-do list grows, your clarity shrinks.

3by4 is a planner built on a simple, powerful idea: tasks don't belong in lists, they belong in time.

THE TIME MATRIX Every task lives in one cell of a 3×4 grid: • 3 Time States: Past, Present, Future • 4 Time Spans: Day, Week, Month, Year

That's 12 clear spaces to plan your life - where daily tasks, weekly milestones, monthly projects, and yearly goals all coexist without fighting for your attention.

WHAT YOU CAN DO • Plan your day, week, month, and year side by side • Swipe between Past (review), Present (act), and Future (plan) • Move tasks across time spans as priorities shift • Set reminders with native iOS notifications • Break big goals into subtasks and daily actions • Schedule recurring tasks and routines • Add a home screen widget to see today at a glance • Works fully offline - your data stays on your device

FREE vs PREMIUM 3by4 is free for everyday planning. Upgrade to Premium to unlock: • Unlimited tasks per section • Smart, advanced recurring patterns • Full calendar navigation — jump to any date • Home screen widgets (multiple views) • Tag management and task move/duplicate • The complete 3by4 Book — the framework in full, free inside

WHO IT'S FOR Busy professionals managing projects, people, and deadlines. Students balancing study, work, and habits. Anyone tired of decision fatigue, anxiety, and overdue backlogs — who wants to think in time, not in lists.

THE METHOD 3by4 turns the companion book "3by4" into action — a mental model for seeing your life clearly across days, weeks, months, and years.

PRIVACY BY DESIGN 3by4 is local-first. Your data stays on your iPhone. No sign-up. No cloud. No tracking of your tasks.

Think in Time. Not in Lists.

Download 3by4 and start organizing your life with clarity.

Privacy Policy: https://3by4.com/privacy Terms of Use: https://3by4.com/terms