Thanks for that. The third option is exactly how we did the app, i.e. no sign up or pay link, just a login. Plus we very prominately say 'You need an active sub

Thanks for that. The third option is exactly how we did the app, i.e. no sign up or pay link, just a login. Plus we very prominately say 'You need an active subscription'. We obviously wouldn't want the 1-star reviews, but in some ways it's ok as the phone app is really just a utility helper for then main task at hand (photos) so it's not as if the app is useful without the subscription. Do you have any app examples of the third option we could cite?