There are 4 repositories under mobile-vr topic.
Inside Out Positional Tracking (6DoF) for GearVR/Cardboard/Daydream using ARCore v1.6.0
"UE5 Cardboard VR" plugin demo
Setup simples de um "jogo" VR para celular utilizando a Godot Engine.
Interactive VR prototype for Small-Medium Business/Enterprise Sales Team
VR Video Player app for Android