Calnio
A lightweight synchronization tool built by an independent developer that achieves genuine bidirectional sync between Notion tasks and Apple Calendar via the iCloud API. It supports native reminders and is distinguished from conventional read-only webcal subscription approaches.
Timeline (last 90 days)
Calnio is a tool that establishes two-way synchronization between Notion tasks and Apple Calendar.
Calnio was launched by independent developer Myroslav Repin.
Calnio received 64 votes on Product Hunt, ranking 14th on that day.
Events generated by Calnio are real iCloud calendar events with system-level reminders, not read-only webcal subscriptions.
When an event is edited on either Apple Calendar or Notion, the other side updates automatically.
Calnio is currently completely free.
Calnio's service is hosted on a Raspberry Pi at the developer's home.
Calnio's two-way sync requires connecting both a Notion account and an iCloud account.
All Facts (8)
Calnio is a tool that establishes two-way synchronization between Notion tasks and Apple Calendar.
50%UnverifiedCalnio was launched by independent developer Myroslav Repin.
50%UnverifiedCalnio received 64 votes on Product Hunt, ranking 14th on that day.
50%UnverifiedEvents generated by Calnio are real iCloud calendar events with system-level reminders, not read-only webcal subscriptions.
50%UnverifiedWhen an event is edited on either Apple Calendar or Notion, the other side updates automatically.
50%UnverifiedCalnio is currently completely free.
50%UnverifiedCalnio's service is hosted on a Raspberry Pi at the developer's home.
50%UnverifiedCalnio's two-way sync requires connecting both a Notion account and an iCloud account.
50%