ULAMs which is abbreviated from University Location Attendance Management System is a mobile app based attendance tracker using which leverage indoor positioning technology based on Wireless Local Area Network to accurately locate the attendees (lecturer and students) in every specific classroom. Traditional paper-based attendance taking are inefficient, time-consuming, and resource wasting. ULAMs (University Location Attendance Management System) utilize Location Based Service Technology to address issue in taking attendance during course teaching and learning at academic institution. ULAMs is Environmental Sciences friendly and highly accurate to track lecturer’s and student’s location inside the classroom and offers efficient attendance management to the university administration for classroom monitoring.