Rainlendar vs Osmo : Which is Better?

Rainlendar

Rainlendar is a calendar program for Windows, Mac OS X and Linux. Developed by Rainlendar

License: Freemium

Apps available for Mac OS X Windows Linux

Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules.

License: Open Source

Apps available for Windows Linux BSD Xfce

Feature	Rainlendar	Osmo
Customizable
Sync with Fantastical
Sync with Google Calendar
Multiple languages
Apps that Sync with Google Calendar
Syncs with various services
Color calendar diary
Contacts
Notetaking
Rich text editing
Task Management
Todos

*community curated information: This table may not have the most accurate information. Please suggest changes

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