Calen1 automatically syncs your Google Calendar, Microsoft 365 (Outlook) and Apple iCloud calendars. Whatever you book on one side shows up on the other within a couple of minutes, with no duplicates and nothing to copy by hand.
Creating, editing and deleting is mirrored on both calendars, automatically.
Show your personal events as “Busy” on your work calendar, without revealing the details.
A booking page built on your real combined availability — it never books over your life.
Your credentials are stored encrypted. We don’t sell your data.
Calen1 brings all your calendars —Google, Microsoft 365, iCloud— + your bookings into a single orbit, so nothing ever overlaps. (tap a node)
Priced low, so anyone can bring their calendars together.
Calen1 requests access to your Google Calendar (the https://www.googleapis.com/auth/calendar scope) solely to read and write events and keep your Google and Microsoft 365 calendars in sync at your request. Your credentials are stored encrypted; we do not sell your data, use it for advertising, or use it to train models. In compliance with the Google API Services User Data Policy (Limited Use). Details in our Privacy Policy.