There's no such thing as free - especially with smartphone apps, according to a new study.
Four in hundred people have a special mix up of their senses, called synaesthesia. A new app from Radboud University contains four playful tests for synaesthesia. Should you happen to have synaesthesia, you ...
A phone app tracing the footsteps of Nelson Mandela was launched Wednesday in South Africa to encourage tourists to explore his life story, 25 years after his release from prison.