Personalised learning application technology provides users with personalised and adaptive learning resources according to their current situation such as their internet network connection, mobile devices status or users’ condition. A personalised mobile learning application called Mudahnya BM is specifically designed for students to learn the Malay language. This application uses a component called DACAMoL to enable the personalisation aspect to response with the users’ current situation. The application has been verified with the end users and expert reviewers to proof the correctness and effectiveness of the personalised mobile learning application. Mobile developers and readers who are interested in personalised mobile applications are the main beneficiaries of this book. Thus, this book aims to deliver a significant guideline that can be followed in developing a personalised mobile learning application.