Rosa Knock

Stay aware. Finish on time.

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.

✓Gentle knocks on Apple Watch or iPhone
✓No Apple Watch required
✓Create your own activities
✓Silent by default, with an optional knock sound
Download on the App Store

Time slips away when you're absorbed

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.

The time comes to you

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.

Shower

Run it wherever you are

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.

RosaKnock

The activities are yours to shape

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.

Settings

See how you're doing

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

Statistics

Finish early, see what you saved

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

Finished Early

Also on Apple Watch

Apple Watch complications and Control Center support

Private by design

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.

🔒

Free to try. One-time to keep.

10 free sessions, then a one-time purchase. No subscription.

No loud alarms. Just a gentle nudge that keeps time from disappearing, so you stay present and finish on time.

Download on the App Store