1. yes we can do that but subscription support is not available in app .User will continue to access the course even when it is expired . If you are ok with that then we can implement the product url to the app api call .
2. Well wallet does not supports subscriptions as of now in app . Also we have not tested the recurring subscriptions with woocommerce memberships. We either recommend using the woocommerce memberships completely or woocommerce subscriptions .