Sleepless nights are the bane of every new parent’s life.
But one weary father has not only helped stop them – he’s making £60,000 a year in the process.
Matthew Nifield, 33, invented a phone app to send his twin daughters to sleep after he found certain sounds made them nod off.
The computer whizz created the White Noise Ambience app for iPads and iPhones and it is has been downloaded by exhausted parents all over the world. It has proved so popular he's now making £60,000 a year.
The 33-year-old was having sleepless nights because one-year-old daughters Madeleine and Gwyneth would rarely fall asleep together.
But he noticed that some relaxing sounds would start them yawning and they would soon doze off.......