With CalenGoo you can manage all your events and tasks. With lots of configuration options you can make it look and work the way you want.
āļø Sync all your past and future events with Google Calendar (just add your Google account under "Settings > Accounts" instead of syncing via the Android calendar).
āļø Sync calendars with Google Calendar, Exchange, CalDAV and iCloud (via the Android calendar or directly).
āļø Sync tasks with Google Calendar, Exchange, CalDAV and iCloud.
āļø Attach photos and files to your events (when syncing directly with Google Calendar).
āļø Attach EvernoteĀ® notes to events.
āļø Weather forecast ("Settings > Weather").
āļø Add icons to Google events (you have to add your Google account under "Settings > Accounts", then you can configure the icons under "Settings > Icons").
āļø Five types of calendar views (day, week, month, agenda and year).
āļø Four styles of agenda views ("Settings > Display and Use > Agenda view")
āļø Use drag&drop to move and copy your events.
āļø Widgets to see your events on your home screen (day, week, month, agenda, year and task widget).
āļø Support for Exchange categories (when syncing CalenGoo directly with Exchange using EWS).
āļø Share calendars with other people (using Google Calendar).
āļø Search function
āļø Various reminder functions (e.g. notifications, pop-up window, spoken reminders, different sounds, ...)
āļø Birthdays and anniversaries of your contacts
āļø Floating events and completable events
āļø Templates for events
āļø Print to PDF function
āļø Tasks in events (add a short list of tasks into an event)
āļø Contacts can be linked to events
āļø Use keywords to change the color or icons of your events ("Settings > Display and Use > General > Keywords").
āļø Dark theme and light theme ("Settings > Design")
āļø Many configuration options can be found under "Settings > Display and Use".
For more details please see here:
http://android.calengoo.com
Additionally you can add ideas or vote for ideas on https://calengoo.de/features/calengooandroid
And you can find a free 3-day trial version here: http://android.calengoo.com/trial
If you have problems just contact the support: http://android.calengoo.com/support