title: Google calendar app without Google Play Services
body: <p>I want to install Google Calendar app on an android device that does not run Google Play Services, and it should stay that way. any suggestions? I've read about CALDAV and microG, but couldn't manage with either of them. if u can reply with a detailed explanation, I would really appreciate that. my final goal is to be able to sync with various calendars on android without google play services. (gmail, yahoo, hotmail etc....)</p>
  
  <p>Thanks a lot!</p>