A free app for Android, by IOP Publishing.

Physics World is a monthly science and technology magazine, aimed at a general audience of readers from all walks of life. The magazine is packed with facts, figures, and experimental data, presented in a clear and easy-to-understand manner. Physics World provides the most important and up-to-date information in the field of physics and science, covering a wide range of topics, including:

General science: the universe, life, earth, and humanity, space and the universe, the atom and the atomism revolution, the evolution of life on earth, biology, and human science.

Special topics: the environment, energy, nature, technology, and the future of humanity.