Thirteen Lonely Planet European City Guide iPhone apps are absolutely free right now. Here's the list—complete with links to iTunes—so that you can grab them all: The apps will be free until 1:00 pm on December 23, 2010.
![](http://a366.phobos.apple.com/us/r1000/063/Purple/v4/74/12/a1/7412a100-d5e2-f57e-0fb6-b0eb6dee2107/icon.png)
Thirteen Lonely Planet European City Guide iPhone apps are absolutely free right now. Here's the list—complete with links to iTunes—so that you can grab them all: The apps will be free until 1:00 pm on December 23, 2010.