If I own multiple Twinstant Mobiles, do I need multiple Twindom Platform subscriptions?By / March 15, 2016 Home › 3D Printing and 3D Scanning Glossary of Terms › Scanning with the Twinstant Mobile › If I own multiple Twinstant Mobiles, do I need mul.... Posted by Webmaster on March 15, 2016 Yes. Every Twinstant Mobile requires its own platform subscription to process models.