I think it's safe to say that we all use mobile apps and games in our daily lives now, with the rise in popularity of smart phones and tablets. So, what app or game do you get the most use out of? I've found the Tube Map by MxData to be invaluable on my trips to London. It does pretty much anything you need it to, from telling you the status of each line, routing a journey for you, telling you the times for the first and last trains, and giving you your Oyster Card balance. For people that aren't from London like myself, it saves a lot of time, and makes commuting so much easier. I'm also unable to put down Temple Run and Angry Birds, especially now that Temple Run 2 is out. Addictive isn't the correct word to describe it. So, feel free to share your favourite apps!