Cardboard

What Cardboard does

Cardboard is a mobile virtual-reality demo app for Android phones. It helps users connect a phone to a compatible Cardboard-style viewer, complete viewer setup, and try simple VR experiences. It suits people exploring phone-based VR for the first time, as well as developers and testers looking for a reference app built around Google’s Cardboard platform.

What to expect

The app is centered on viewer calibration and guided VR demonstrations rather than serving as a general entertainment library. A viewer can be configured by scanning its QR code, allowing the app to apply the viewer’s optical settings. Once configured, users can launch the available demonstrations and view content in the split-screen format used by smartphone VR headsets.

• Viewer setup and QR-code-based calibration
• Sample experiences for testing mobile VR playback
• A practical demonstration of the Cardboard software framework

Catalogue record

The package identifier is com.google.samples.apps.cardboarddemo, and the listed developer is Google LLC. It appears under Libraries & Demo, which reflects its role as a platform example and utility rather than a conventional game or social app. The entry records a rating of 3.3848486 from 162,864 reviews, with an install range of 10,000,000+.

Who it suits

Cardboard is most relevant to users who already have a compatible viewer and want to check its setup or sample smartphone VR. It can also help developers understand how Cardboard-based experiences are presented on Android. Because the app’s purpose is demonstration and configuration, its usefulness depends on having suitable viewer hardware and a phone with the sensors needed for VR interaction.