A clear 50/10 rhythm
Fifty minutes for sustained attention, followed by ten minutes to stretch, breathe, or look away.
Focus · Wellbeing
Fifty Ten
Slow focus. Proper rest.
Settle into a spacious 50-minute focus block, then step away for a genuine 10-minute break. Fifty Ten keeps the rhythm moving automatically while its illustrated tomato and broccoli gently drain as each session passes.
App Store and Google Play releases are being prepared.
Features
Enough time to go deep
A deliberately simple timer for people who prefer fewer interruptions, longer attention, and a break that actually feels like one.
Visual countdowns
The tomato and broccoli visibly drain with elapsed time, turning progress into a calm, glanceable cue.
Automatic transitions
Focus moves into rest, and rest into the next focus block, without rebuilding the timer each time.
One to eight cycles
Choose a single hour or plan a longer sequence of focus and rest blocks for the work ahead.
Transition alarms
Optional audible notifications tell you when focus or rest ends, even when your attention is elsewhere.
Reliable timekeeping
Wall-clock timing stays accurate across backgrounding, and an active session remains ready when you return.
Made for
Longer stretches of attention
Deep work
Protect enough uninterrupted time for difficult tasks, planning, and thoughtful problem-solving.
Study sessions
Read, revise, or work through a lesson before taking a proper break away from the material.
Creative practice
Write, draw, compose, or build without a short timer interrupting just as momentum arrives.
Calmer routines
A warm, low-friction alternative to dense productivity dashboards and constant metrics.
In the app
A look inside Fifty Ten
Support
Questions or feedback?
Found a bug, have an idea, or want to tell us how Fifty Ten fits your focus routine? We'd love to hear from you.