Earlier this year, I searched for a new Android calendar app to replace Google Calendar. I tried Business Calendar 2 and Digical, and both presented viable alternatives with plenty of value adds. However, and this is important, neither of these apps is an independent platform — they both still rely on Google Calendar to save and serve events. To find a true G Cal alternative, I’d have to look elsewhere. That’s where my curiosity about Proton Calendar comes in.
Perhaps best known for its VPN and mail clients, the Swiss-based company Proton offers users a complete calendaring platform independent of Google Calendar. Proton Calendar is one of the front-running contenders for those who want to deGoogle their devices and their lives. But is it any good? Well, I tried it, and I have mixed feelings.