What is Kron?
Kron is a refocus timer — a tool designed to help you deliberately reset your attention and return to deep work. When focus breaks down, most people either push through with diminishing returns or drift into distraction. Kron gives you a third option: a structured pause that clears mental noise and gets you back in the zone.
Set a session, commit to the time, and let the timer hold you accountable. No clutter, no interruptions — just a clean, minimal interface that stays out of your way and keeps you focused on what matters.
Reset your attention
A timed break structure that actively clears mental fatigue and primes you to re-engage.
Build a rhythm
Consistent work-rest cycles train your brain to shift in and out of focus more reliably.
Stay accountable
The timer holds your commitment so you don't have to rely on willpower alone.
Features
Free
- Basic focus timer
- Default tags
- Two mini-games
Pro
- Advanced statistics — Track your focus trends over time.
- Custom tags — Create and edit your own session tags.
- Tag reminders — Get notified to start specific sessions.
- More mini-games — Unlock additional games to play during breaks.
- Theme customization — Personalize the app's look and feel.
- Custom app icons — Choose an icon that fits your home screen.