Love the Freetrade mobile app & also believe investing should not be reserved for the wealthy. With that in mind, I’m all about an Open Source world with info sharing. To help me with my portfolio selection, I spent a long time going through every stock (not including investment trusts, funds, bonds) and have inserted basic information, name, price, one line of info under specific categories. Categorising the options available on Freetrade [as of March 8th] will hopefully be helpful to perform further research on industries that interest you. Enough waffle, here is the link to the Google doc that you are welcome to amend/add insights to/create new categories - whatever is helpful for the community as a whole 
Preview doc here: https://docs.google.com/spreadsheets/d/e/2PACX-1vRz3VVcLA1k67DstF62Mn2AhFcqeXCtH1RUxJlNTSu3Ma0jk6kTMDnjS-ncX6kCbxvnX5bf_OqFMBAg/pubhtml
Access to doc, request here: https://docs.google.com/spreadsheets/d/1CMnqnBMKl5cbIDb5c_CU6NHCc5K-Fgrp2XpX5UGW0ZQ/edit?usp=sharing
Oh and enjoy the footy later on 
FYI - only frustrating part is currencies vary across the app - £/$