In order to assist in delivering of courses in distance mode at Fiji National University a mobile learning app was designed and evaluated. The main objective of this app was to provide learning support to learners who are studying in distance mode. The app was designed for android based smart phones and usability study was conducted to evaluate the app. The evaluation was conducted using twenty students who examined the system for ease of use, usefulness and user satisfaction. The results highlighted minor usability problems hence recommendations were derived to improve the app.