When comparing Fantastical vs Fantastical 3, the Slant community recommends Fantastical for most people. In the question“What are the best calendar apps for Mac OS X?” Fantastical is ranked 15th while Fantastical 3 is ranked 16th. The most important reason people chose Fantastical is:
If you're locked into using an Exchange account, Google Calendar won't work without 3rd party syncing options. Fantastical works flawlessly with Exchange and with Google Accounts so you can have both. It also supports iCloud, Office365, Yahoo, and Facebook calendars.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Supports multiple calendar platforms
If you're locked into using an Exchange account, Google Calendar won't work without 3rd party syncing options. Fantastical works flawlessly with Exchange and with Google Accounts so you can have both. It also supports iCloud, Office365, Yahoo, and Facebook calendars.
Pro Fantastical can comprehend natural language
You can copy and paste a line from a meeting note and Fantastical can copy down and present the relevant information
Pro Beautiful and highly polished design
Pro Amazing usabiliy
It has a neat design and gives a great overview on events of a day. Adding and removing events is easy.
Pro Joining Conferences via context menu or hyperlink in event on calendar
You are late and you have to join a call, you want to be fast.
Pro Integration of Google Meets when creating events
Cons
Con Expensive for a single utility app
Fantastical on OS X costs $49.99 and an additional $4.99 if you want to use it on iOS.
Con Only supports iOS and OSX
Fantastical doesn't support web, Windows or Android.
Con Yearly subscription
Even though you might also use cardhop, subscription based models are unpopular.
