How to sync your mobile apps with your Google Calendar application

App developers have a lot of options when it comes to using Google Calendar.

Google Sync, which allows apps to sync their calendars with other apps on your Google account, is a great option if you don’t want to sync calendars manually.

But what about if you have an app that doesn’t support sync and you don/can’t want that sync?

Here’s how to sync all your calendars on Google Calendar without having to do a whole bunch of work.