It might crash for 1 or 2 times. . . But surely runs for third time. . .If you are reading a book then keep this app handy on good camera phone. . . You simply need to move this app back and forth on text and this app recognizes the text in camera and help you google the same. . . The moment the text is recognized and you see it on button tap on it so that I can google search the word for you. . .