Hi Melissa. Thanks for your enthusiastic support.
You posted in our Pre-Sales forum from a user account that doesn’t have any purchases associated with it.
In the future, if you made your purchase(s) through a different user account, please login to that account and then post in one of the paid forums.
To answer your question, though, you can only import Google Calendar feeds via our iCal Importer add-on. It does not require the PRO add-on, but it does require the free/core The Events Calendar plugin.
For additional information, please reference our Import events from Google Calendar KB article.
Last but not least, we have a pretty great Refund Policy so you can buy one or many of our add-ons and thoroughly test them.
Let me know if you have any follow-up questions.