You would normally install the Kinship app when you are invited to join Kinship but it can also be installed from the Kinship website

Installing from the website

When you are first invited to join Kinship you will be sent a link to the application by your administrator but at any time after that, if you need to reinstall or add Kinship on another device you can do the installation from the Kinship website.

1. Click on the icon for your account in the top right of any page in the Kinship website. This will display a dropdown menu the last entry of which is a link to the installer.

1. Clicking on this will bring you to a page with a link to the installation instructions.
2. After clicking on the download and install Kinship link you may follow the steps documented here.