In this study, a mobile application was developed for courses at undergraduate level. The application has not only been developed and used, but has also been used practically for 8 weeks. In other words, the findings are based on a practical experience rather than a theoretical basis. This study aimed to determine the opinions of students who participated in the development and application process of an Android application named NEU-CEIT about the mobile learning environment, educational and sharing structure of the developed application. A total of 27 students participated and students were asked to upload the developed application and examine the content. Following the application, students were administered an environment evaluation questionnaire. Data of the research were collected with survey method. Data obtained in the research were analyzed through the views of experts. According to the results, it was revealed that outcomes related with the usage structure of the developed application were positive, educational structure of the application is appropriate to follow the curriculum, it is rich in terms of materials and it might be one of the applications that students can use for communication. The results also showed that mobile applications will support education and increase motivation. This study supports that mobile applications improve academic achievement.