Task Alarm Scheduling Manager That Never Stops Until You Finish

No more excuses like "I'll do it later."

OnCalendar is not a gentle alarm. It's a powerful alarm that ensures you never miss the exact time you've set.

·Register schedules for your desired date and time
·Full-screen alarm + maximum vibration + sound at the specified time
·Even if you snooze, it wakes you up again in full-screen after the set time (5 min, 10 min, 1 hour, 3 hours, tomorrow 8 AM)
·Recurring alarm support (daily, weekly, monthly, yearly)

If you have any inquiries or suggestions about OnCalendar, please feel free to send them to the email below

We will incorporate your valuable feedback to provide an improved service.