One Block: Focus Timer

End the day-of-busy-but-nothing-done.

Most days don't fail for lack of effort. They fail because everything felt urgent and nothing got decided. One Block fixes that with a single rule: choose ONE thing that matters today, protect the time with a focus timer, and see how it actually went.

One block. One thing that mattered. Every day.

ONE KEY SCENE A DAY — JUST ONE Pick the single most important thing to focus on today. One Block refuses to let you have two — by design. Do fewer things, deeper. The decision is the whole point.

PLAN IT BEFORE IT HAPPENS Time-block your Key Scene on a clean calendar with day, week, and month views. Set it the night before, get a reminder before it starts, and let the timer carry you in. Time blocking that fits one focused day.

A FOCUS TIMER THAT KEEPS YOU HONEST Start your block and the focus timer runs. Pauses are recorded as they happen, so deep work becomes something you build — not something you pretend. A calmer, more honest take on the classic pomodoro timer: one block, full attention.

SEE HOW THE DAY ACTUALLY WENT Planned vs. actual. A Focus Score from 0 to 100. Streaks, Deep Focus Time, completion rate, your best time window, and recovery rate. Receipts you can trust — no more guessing what you got done.

INSIGHTS THAT COACH, NOT JUDGE Clear progress summaries across day, week, month, and year. Optional AI insights turn your numbers into short, practical coaching so you keep improving.

WHO IT'S FOR

• Students preparing for exams
• Side-project builders, coders, and indie makers
• Writers, researchers, and creators
• Anyone tired of confusing "busy" with "productive"

WHY ONE BLOCK You don't need more tasks or another endless to-do list. You need to do fewer things, deeper. One Block is a focus and productivity app built so you end every day knowing exactly what you accomplished.

FREE & PRO Plan your Key Scene, run the focus timer, and track day and week progress for free. Upgrade to Pro for month, year, and lifetime insights, AI coaching summaries, more execution reminders, and an ad-free experience.

PRIVACY FIRST No account required. Your Key Scenes, plans, and progress stay on your device.

Download One Block and turn your daily Key Scene into one focused block of deep work.

OneBlock Pro is an auto-renewable subscription. • Monthly — billed monthly, auto-renews • Yearly — billed annually, auto-renews • Lifetime — one-time purchase Payment is charged to your Apple ID. Subscriptions auto-renew unless turned off at least 24 hours before the period ends. Manage or cancel in your Apple ID Account Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://oneblock.joshuanco.com/privacy-policy.html