If you want to shave a few minutes off your morning coffee grab, you need the Grind App in your life. Just order and pay in advance on your iPhone and then all you have to do is breeze into your local branch of Grind (they're in London Bridge, Old Street, Soho and Holborn) and collect your drink. It's like Uber for lattes and you can also pre-order cocktails and food. Just don't download Grindr instead as you'll be picking up something else entirely.
Download the Grind app now.