No, Lisa's older workout and nutrition guides will not be available on the Strong & Sxy app.
Guides you have previously purchased will continue to be accessible in the same ways as before (Aflete App and/or PDF files), while the content available on Strong & Sxy is completely separate.
Lisa has created new content for Strong & Sxy which we will continue to add to going forward, always offering our subscribers new and more workouts and meal plans to choose from.