Lose track of time in the shower, getting ready, or deep focus? A gentle knock on your wrist keeps you aware, for these and any activity you set up yourself.
Time blindness is real: you start something and, before you know it, far more time has passed than you thought. A shower, getting ready, a study block, focused work: the minutes quietly slip away.
RosaKnock is the gentle tap that keeps you aware of time. Rosa "knocks" on your Apple Watch or iPhone at the interval you choose, so the time comes to you: no glancing, no alarms, no breaking your flow.

Start it on your Apple Watch for a tap on the wrist, or run it right on your iPhone, no Watch needed. iPhone sessions keep going in the background, so the timer carries on while your phone is locked or in your pocket.

Set one up with a name, an icon, a color, a length, and how often you'd like a knock, whether it's a morning routine, a bath, a study session, or anything you like. Keep the knock silent as a haptic, or add a sound. It's your rhythm.

Every session is saved: how often you finished on time, early or over, your average length, and how it changes over time.

End a session before the timer runs out and Rosa shows how much time you saved.

Apple Watch complications and Control Center support
No account and no sign-in. Your activities and history sync between your iPhone and Apple Watch through your own iCloud. Purchases are processed by Apple.
10 free sessions, then a one-time purchase. No subscription.