Iphone
Go to Settings->Calendar
Add account
Select Other
Add Subscribed Calendar
Paste Hosthub private iCal url (you will find it your on your Rental) inside the field ''Server''
Google Calendar
Find Settings
On the left side go to "Add Calendar"
Choose "From URL".
Enter the URL of the calendar (which you have previously copied from your Hosthub Rental)
Click on "Add Calendar" button and your events should be imported
Android (via Google Calendar)
In order to sync your events to your android device, needs to be done via Google calendar
Follow the steps of Google calendar as described above
Go to the Google calendar app on your Android device
On the left side go to "Settings"
Click ''Show more''
Find the iCal you have imported and open it
Enable the ''Sync'' on