In a world where everyone wields a smartphone, we're told that whatever problem we face – large or small – "there's an app for that". And now, thanks to ChoiceMap, there's an app for choosing which solution suits you best.

From BuzzFeed to Facebook to theMail Online, few will argue that, with its advanced 'Related Articles’ algorithms and adorable memes, the internet is capable of sucking people in for hours at a time. Now, London-based design student Lucas Neumann thinks he's found a way out.

GymPact was devised in a behavioural economics class by Harvard students. After being picked up by the media and demonstrating impressive results during its first trial in Boston, the idea is being launched worldwide this January.

Contact management app Humin presents an entirely new way to conceptualise relationships that reflects the intuitive way our minds process information. But can an application really replicate the intricacies of the human brain?