I’m a long-term devotee of all things Polaroid – our wedding guest book featured instantÂ snaps of all our guests – so, naturally, I’m an obsessive Instagrammer. But the problem of what to do if you want prints always lingers in the background. Not now that I’ve found Printic, a nifty little app that converts your beloved square pictures into real mini Polaroid-style photos that come packaged in a deliciously retro orange envelope (or cardboard box if you order 50). They cost either â‚¬0.79 per print or â‚¬29Â for 50. The app itself is free and you can send the prints to anyone you choose – cute idea for kids to send pics of themselves to grandparents.