According to Faibisoff and Ely (1974) information need is considered as a generic term with information demand or information requirement and information desire as a subset. A mobile device enables a person to fulfill their demand for information as fast as they can, and able to search their information desire at any time. As the increasing of smartphone usage, a lot of mobile social applications have been increased to meet the needs of information and social requests of users (Zhu, Hui, Chen, Fu and Li, 2011). Almost all managers, including librarians have a mobile device and use it to retrieve information they need. Therefore, the information retrieved using a mobile device has to be presented in a different way than on a desktop computer. The needs for information occur without time or place barrier such as searching for language translation in the middle of conversation. Thus, Heimonen (2009) stated that recurring information needs as habits that appear from an individual interest and practicality. Although it is difficult to tell what actually a manager does with their mobile device such as a smartphone, but a mobile device always fulfills the demand and desire for information in order to seek answers or reduce a person’s uncertainty at any time, as a mobile device is always ready to be used.