iOS 26+
Your calendar,finally loud.
Rooster connects with your calendar and turns every event into a smart alarm. No more missed meetings, appointments, or moments that matter.
Native
For iPhone
Syncs
With Calendar
Pay once
No subscription
Rooster connects with your calendar and turns every event into a smart alarm. No more missed meetings, appointments, or moments that matter.
Native
For iPhone
Syncs
With Calendar
Pay once
No subscription
Connects seamlessly with your native iOS Calendar. Every event you add automatically becomes an alarm; zero configuration required.
Every event becomes a reliable, customizable alarm. Choose ringtones, set advance reminders, and configure repeats per event.
Rooster runs quietly in the background. You'll never miss a meeting, appointment, or moment that matters again.
Grant Rooster access to your iOS Calendar in one tap. All your existing events sync instantly and automatically.
Allow Rooster to schedule alarms via AlarmKit. One-time setup; then the app can turn calendar events into reliable alarms.
Start creating alarms from your events. Every new calendar event can become an alarm; add events anywhere, Rooster handles the rest.
Download Rooster today and let your calendar do the reminding.
