Launched this week

Sustain: Focus & Study Timer
Train your focus like an athlete — a calm focus timer
7 followers
Train your focus like an athlete — a calm focus timer
7 followers
A calm focus timer built on one idea: focus is trainable, like a muscle. Do deep Flow sessions, take real phone-free breaks, and watch your stamina grow. A beautiful falling hourglass, three modes, no ads, no tracking — nothing collected, ever.













Love the phone-free break concept, that's a smart nudge. One thing I'd love to see is a weekly or monthly stamina recap, like a simple line chart showing your longest sessions and total focused hours, so I can actually see my progress over time and stay motivated.
Honestly the falling hourglass animation is super satisfying, way better than those typical circular timers. Really liked the phone-free break nudge too, it actually made me put the phone down instead of just opening another app.
the falling hourglass is honestly such a nice touch, makes it feel calming instead of stressful. one thing i'd love is the option to log what you were working on after each session, like a tiny note field, so you can look back and see which tasks really broke your flow.
the falling hourglass animation is genuinely lovely, and pairing it with a no-tracking promise shows real respect for users. appreciate the restraint.