Previously only available on Android, Google Cardboard Camera lets you to take virtual-reality photos, also known as 3D panoramas, with sound. Follow that by popping your phone into a Cardboard viewer and you've got yourself the most immersive way to share vacation photos.
Sharing the photos taken with the app used to be tricky -- there was no way to upload and share with friends -- but Google solved that dilemma with the latest version. In iOS and Android, there's a new share button that generates a link to the VR photo. That link can then be shared via email, text, Twitter, Facebook and more for all of your friends and family to see.