'When I first came to hospital I was scared'
Going to hospital can seem pretty scary, but an app has been created to help young people feel more relaxed.
The aim of Xploro is to arm kids with knowledge during their visits, through things like games, as well as giving information and descriptions of machines which could be frightening to young people.
We went to meet 13-year-old Hassan who's being treated for a spinal tumour.
He's been trying out the app.