IFUIWILL is a social networking application which let the user to invite, share, create challenges. This is a two-way activity application where the user creates a challenge with some terms for IFU (IFU pour the Ice Bucket) and IWILL (IWILL will pour hot water). There is a verification system where in participants can chose to approve or deny a post. For those who finishes the challenge successfully, will get awarded by badges. Users can browse, search and comment on challenges.