Ubz123 Support for Android was stopped some time ago- since so many of the major phone-based VR creators have stopped supporting their products (Google with the Cardboard & Daydream, FB/Meta/Oculus with the GearVR, etc), it made updating the app for those devices impossible and support for Android no longer tenable.
Plus it allowed for refocusing on dedicated VR headsets, which can offer a much better experience all around vs a phone-based headset.
Which is all to say to Rakly3's point: Android is not supported ☹️
