Earlier this year, with the Snowden leaks still fresh in the public consciousness, a privacy-focused smartphone called the Blackphone wanted to put people back in control of their data. Running PrivatOS, a custom fork of Android 4.4.2 KitKat, the device aims to strip away bloat and make calls, messaging, contact storage, calendars and internet browsing as secure as they could possibly be. However, its secure core also came with one big disadvantage; if users want to keep their communications private, they could only use default apps supplied on the device. That's about to change, though, after the company announced it's going to launch the "world's first privacy-focused app store".