The project "H.O.P.E." ("Hold On, Pain Ends") is an initiative of young people committed to the Sustainable Development Goals that aims to give people who are in a situation of bullying have a place to express themselves and communicate what happens to them without negative repercussions and without feeling that they are alone in this terrible situation. Thanks to the support of the ULL through the Ingenia program and the Canarian mobile development company Creatáctil SL. We have developed this application that favors anonymous communication between equals and the timely advice of experts, under the administration of the HOPE Tenerife team, made up of secondary and high school students advised by mentors and specialists on the subject.