Laugh Challenge is an Android app that offers a unique twist on watching funny videos. Developed by Ohad Navon, this free app falls under the Lifestyle category. With Laugh Challenge, users can test their ability to resist laughing or even smiling while watching hilarious videos.

One of the most notable features of Laugh Challenge is its use of the device's camera. The app actually tracks the user's facial expressions to determine whether they are laughing or smiling. This adds a new level of interactivity to the experience, making it more engaging and entertaining. Overall, Laugh Challenge is a fun and innovative app for anyone who loves to laugh and wants to test their ability to keep a straight face.