Reading apps are digital applications designed to help users read books, articles, and other written content on their devices, such as smartphones, tablets, and e-readers. These apps often provide features like adjustable font sizes, background colors, and bookmarking options, making reading more accessible and enjoyable. Popular reading apps include Kindle, Apple Books, and Google Play Books. Many reading apps also offer additional functionalities, such as highlighting text, taking notes, and syncing progress across devices. Some apps provide access to a vast library of e-books and audiobooks through subscription services, allowing users to explore a wide range of genres and authors conveniently.