Is it possible to transfer ownership of apps to a different account without disrupting service?

Yes. Here are the steps to get the apps transferred

  1. Have the new email address signup
  2. Have the new email address upgrade to the STANDARD tier
  3. You add the new email address as a collaborator to the applications you want transferred
  4. Have the new email address email us here to confirm to which apps they are willing to take
  5. We will bill the current account up to the point the new account signed up and transfer the apps over.