Is it possible to add this app to a firestick? Anyone had luck?

Just joined the program. I'm training for distance swim event this summer but want to really focus on muscle building/bone density as I'm 52 year old female. I realstically don't have the time to do both swim and weight train in a single day so I will have to alternate days. Will I still see results as I see the 6 day program is daily? On the days I can weight train do I do full body then?

Thank you for any advice you have.