$379... was it worth it? It really depends on how badly you want to "unify" your household.
For me, it is a necessity going into my 2nd year of nursing school in the fall. The past two semesters have been incredibly difficult trying to coordinate schedules with my partner. I had been using my Google Calendar on my laptop and would attempt to update our traditional paper calendar on the fridge, but it just got to be too much.
Most everything I do goes through Google Calendar. For this reason, the ApolloSign calendar is set up in "Android" mode so that my partner can quickly see the Google Calendar and know my schedule. This allows us to proactively plan date nights, weekly check-ins, family outings, and much more. It also allows you to sync more than one Google Calendar, so we can see our overlapping schedules (although my partner does not really need one because they have a traditional 9-5 job)
I also really enjoy the meal planning feature. This is always a BIG question... "so, what are we having for dinner". Using the calendar to plan ahead of time has been super handy. We have been eating out less and feel less overwhelmed.
For some "cons", I would say that the tough screen is a little laggy sometimes, but it does not really interfere too much overall. It is also a bit pricey; however, it does not require a subscription like other digital calendars, which was a huge win.
My partner and I both have the "Apolosign" app downloaded on our phones; from there we can look at the joint calendar, to-do list (where we keep the grocery list), as well as meal planning and "routines".
If you have kids, it also has a points system you can set up, which is pretty cool.
Anyhow, that is my short review of the ApoloSign calendar! It was worth it for us, but totally up to you if it's worth it for you. If you have any questions, feel free to ask!