Chall

Chall is a world-wide Challenge Network where you can nominate your friends and followers.

It is super easy to follow challenges with Chall! When you watch any video in any challenge, the list of responses is shown. The list is sort according to score of each video. In other words, when either original challenge or respons of a challenge get likes and shares, they will appear higher in the list. Moreover you can easily see the original challenge with one click.