November 6, 2019 update:
  • There's a new open source Cardboard SDK for iOS and Android NDK that offers a streamlined API, improved device compatibility, and built-in viewer profile QR code scanning. A corresponding Unity package (SDK) is planned for a future release. We recommend that all developers actively building for Google Cardboard migrate (iOS, Android NDK) to the new Cardboard SDK.
October 15, 2019 update:
  • The Daydream View VR headset is no longer available for purchase. However, you can continue to use the existing Google VR SDK to update and distribute your apps to the Google Play Store, and make them available to users in the Daydream app.

Downloads and samples

Terms & Conditions

By downloading the Google VR SDK, you agree that the Google APIs Terms of Service govern your use thereof.

To develop for Google VR, you need a supported version of Unity and the Google VR SDK for Unity.

Unity

Install Unity:

Google VR SDK for Unity

Download the Google VR SDK for Unity to create mobile VR applications for Android or iOS. This Unity package contains the SDK and some demo scenes for you to try.

Download SDK

See the release notes for more information.

Once you've downloaded the SDK continue by reading the Getting Started guides for Android and iOS.

Sample projects

The Google VR for Unity GitHub repo includes some sample projects demonstrating more complex Daydream and Cardboard applications. You can clone or download the entire Github repository to get them all.