Google Calendar Tags is described as 'A little visual addon that adds special markup to tags and question marks in event names'. There are three alternatives to Google Calendar Tags for a variety of platforms, including iPad, iPhone, Online / Web-based, Sunbird and Android. The best alternative is Google Calendar, which is free. Other great apps like Google Calendar Tags are Calendar Buddy (Freemium) and Fiscally.io (Paid).
With Google Calendar, its easy to keep track of all your lifes important events in one place. You can add events and send invitations effortlessly, share your schedule with friends and family, and search for events you might enjoy.
Your daily schedule is created from your logged Activities. Comfortably browse what activities you have planned for the day on the main “day” page. Watch them light up as you go through your day and collect streaks for each day you plan.