Photography Guide is an application written for the purpose of helping those photography enthusiasts, but no condition learning or stuck between milions website about photography’s knowledges on the Internet. In this application we try to sum up the knowledge, tips, techniques, ... can be called the most basic information to those who want to join this travel. With the desire to accumulate knowledges about photography from many places on the internet into a “Touch” on the Smartphone , we will try to update the application regularly to richer content, broader knowledge in the order next versions.