A Levels Physics Textbook is a free mobile application developed by Open Educational Forum (OEFP) that provides a comprehensive physics learning resource for students pursuing A Levels Physics. OEFP is a non-profit organization that is dedicated to promoting affordable education in schools and universities in Pakistan. This app can be downloaded once and used offline, making it convenient for students to access the content at any time and place. Students can use this app as a handbook, as it offers features like printing, scanning, saving, editing, and highlighting to help them study effectively. A Levels Physics Textbook covers all the main topics of the A Levels Physics curriculum and offers easy navigation among pages and solution contents. With an interactive user interface, mobile-optimized images, and step-by-step solutions, this app is an excellent resource for students looking to revise their concepts and learn physics effectively.