The ephemeral social network Snapchat is now more popular than Twitter among Millennials, the group that Facebook lost a large portion of in 2014. In an attempt to win them back, and move with the times, Facebook are reportedly trialing disappearing self-destructing posts.

After revelations concerning unsolicited emotional experiments being carried our on unsuspecting members, Facebook has been trying to regain the trust of its audience. It's created Moments - an app focused on super-private sharing of photos, updates and videos.

With people now taking a proactive approach to their health, rather than a reactive one, a new report from Flurry Analytics shows that health and fitness apps are growing at a faster rate than the overall app market, and predicts an expansion in the wearable tech market too.

In light of the dermatologist shortage, iPhone apps like Skin Scan and SpotCheck analyse user-uploaded photos of moles, recommending a visit to the doctor if they appear suspect. Overloaded by internet information, people are searching for expert advice.