With personalised subscription-based services like Netflix and Spotify changing the way people consume film and music, is e-reader iPhone app Oyster planning on doing the same for books?

There are endless business, psychology and self-help titles that claim to make you smarter, more productive and happier. But who has time to read them all? Berlin-based start-up Blinkist wants to ‘serve curious minds’ by letting busy people read more in less time.

A 'mobile reading revolution' is taking place in developing countries, with 62% of people reading more thanks to the rise of smartphones. With greater access to information in our pockets, is mobile the key to tackle literacy problems in the developing world?

As sales of its physical magazines decline, Playboy – once top of the top-shelf – is rapidly reinventing itself for the digital age. It has now launched a free mobile app that offers Buzzfeed-style editorial content and Vice-style video. But most importantly, it’s nudity-free and safe for work.