Try this right now: Posterista
Use your Facebook, 500px and Instagram photos to create huge montage posters with this slick British web app

Use your Facebook, 500px and Instagram photos to create huge montage posters with this slick British web app
Secrecy be damned! These collection of candid gadget makers spilled their own beans prior to launch
We put the wireless video and web-slinging television dongle through its paces
Reviewer Sophie Charara takes the Galaxy S4 Active for a swim. And it doesn’t like it one bit…
Working? Get your brain in gear with just the right amount of background noise
Saving cats from aliens, stopping the destruction of earth and surviving undead – it can only be the best Android apps of the week
Pour some liquor on the ground for these fallen warriors of the tech world, killed off by better alternatives
Smart TV for a tenner? Sounds too good to be true – but it’s here, it works, and it’s really rather good
Battle vampires, become a superstar DJ and save the dying Plop Galaxy in the pick of the week’s iOS apps
Before smartphones organised our whole lives, there were PDAs – and the mighty Psion Series 5 was king among them
Google gives Apple the one-two punch with its small and powerful HDMI stick – but is it enough to dethrone the world’s most successful media streamer?
If you thought your smartphone did a lot now, wait until you’ve turned it loose on your house – turn your pad into a smart home that’ll make the Jetsons jealous