To use custom app icon URLs, go to the Focos App Store by clicking on the (+) button located at the bottom left corner of your screen.
On the app store, click on the 'CUSTOM URL' box at the upper-middle part of your screen. Then, enter your desired app nickname, the web app sign-in URL, and the URL of the icon you want to use. Note: The icon must be on a cloud server and a transparent image file only(preferably SVG or JPG). Here is an example: http://app-icons.focos.io/focos.svg. Once done, click Save.
