My iPhone XS provides a bigger list of tasks than my iPad Pro in “One Calendar”. .So any synch between them does not come out with same colours. So the list of tasks is inconsistent with the colour pallet. 

Add a function to be able to add multiple people to an event at the same time such as by copying a list from an Excel spreadsheet

When someone sends me a meeting invite, I'd like the option to change the color of that appointment. 

Can you please make this update? I can only change the color for meeting invites I own today but not when others invite me. 

Monthly widget is nice but needs capability to be full screen and smaller font so more events can be easily seen

can customize view (3 Day / 4Day); then can scroll horizontally to the next set of (3 Day / 4 Day)

What’s the chances of the full-month widget being upgraded to XL size to allow for easier reading of the text?

Seems like competitors are starting to roll this out as well!

1.I think calendar should be changeable. 

2.Event should have a statu. For example, Some event we wanna tag to done.

I would like to see a work week view of only Monday through Friday (or any other discrete work days that people want to set).

Would love if you could add small amount of details to the event in calendar. Like outlook or apple calendar. Currently use outlook’s widget cause it has address and time under the 3 day widget. And for month widget would help if the current day is highlighted and font is increased to see it better. Takes a few to search for the res number. Thanks so much! He app itself is still the best I’ve used overall

Great app! Love it. Is it possible to change the color or font so it’s easier to see when selecting date for new event. The little calendar pops up to choose date, then time, but the current highlighted date blends in too much. It is slightly bigger and brighter, but a whole new color or much larger font would certainly help make it easier

Hello, it is not possible to implement calendar from "web.de". Maybe you can add this.

Ik wil een dubbele afspraak verwijderen, maar dat lukt niet. Als ik op de afspraak klik, dan verdubbeld deze zich. Mogelijkheden tot verwijderen zie ik niet omdat er geen venster open gaat. Graag advies of raad.

Please add a custom time reminder function.

Thank you.

Current calendar week view is in 30 minute increments.  I bill in 15 minute increments.  Can I get an option to set the calendar to display in 15 minute increments rather than 30 minute increments.

The calendar will show multiple 15 minute increments but it puts them beside each other.

Current Huawei users don't get proper sync due to lack of GMS on the phone.  Implementing HMS via ChoiceSDK would enable full support without degradation like out of date sync.

It would be nice to be able to open a link to a teams or zoom meeting directly from OneCalendar. Now you have to copy the link and open it in a browser