Currently, the Automotve Capture app is only available for iOS. But, you can still use CloudPano Automotive Virtual Spins without the iOS app.
To capture a Spin without the mobile app:
1.) Record a video walking around the vehicle.
2.) Open app.cloudpano.com in your mobile browser.
3.) Upload the video as a "spin"
4.) Change the tour type to "Vehicle and RV"
5.) Enter the VIN number.
You can do any of these steps from your desktop as well.