I have just downloaded eM for my own use and want to share my diary with two other devices

I have just downloaded eM for my own use and want to share my diary with two other devices but I do not want to publish it on the internet. Please advice how I share with another tablet and my iphone.

The easiest way is by using an online calendar that all three devices can access. Just because a calendar is online, doesn’t mean it is published or viewable by anyone else.

Because you have an iPhone, you most likely already have an online calendar with your Apple account. You can add that calendar to eM Client through Menu > Tools > Accounts.