Dual Experience App (Full Function on iPad, Waitlist on Mobile)

Hi apple developer community,

My current live app is iPad-only, and I'm considering a mobile version that acts as a waitlist, informing users about our progress and directing them to more information about our iPad version as we work to continue building out mobile.

Questions:

  1. Could this approach conflict with App Store guidelines? Are there technical challenges or recommendations for such a setup?
  2. Are there any examples of apps that download as a fully functioning expereince from the iPad store, and a waitlist/beta mobile version when downloaded from mobile App Store?

Thanks so much in advance!