Knock, Knock? Share Video Instantly Between Android & iPhone With Knocking Live!

Never miss a moment with Knocking Live for Android. What's so unique about it? Knocking Live works cross-platform, on both the iPhone as well as Android. Annie demonstrates how.

Knocking allows you to "knock" on a friend's phone - either an iPhone or an Android device - and share live video instantaneously.

Review by: Annie Gaus