Matterport 3D Showcase defaults to WebVR if your smartphone supports it.
You can also use the Matterport VR app to download for offline viewing. First, tap the VR button in 3D Showcase.
Tap the Open with the Matterport VR app link.
Tap the Google Play or the Oculus Store logo. The app will open, or you will be directed to download the app if you don't already have it.
Switch between Cardboard and Daydream
If you often switch between Daydream and Cardboard, remember that you’ll have to reconfigure your phone for Cardboard (scan the QR code on the viewer) every time you want to switch to Cardboard.
For Daydream, your phone will automatically reconfigure to Daydream when you insert into the Daydream headset.