Read about this in the New York Times the other day…

An explosion of smart-phone software has placed an arsenal of trivia at the fingertips of every corner-bar debater, with talking points on sports, politics and how to kill a zombie. Now it is taking on the least trivial topic of all: God.

Publishers of Christian material have begun producing iPhone applications that can cough up quick comebacks and rhetorical strategies for believers who want to fight back against what they view as a new strain of strident atheism. And a competing crop of apps is arming nonbelievers for battle.