What's the best iOS app for studying with McGraw-Hill digital textbooks offline?

ReadAnywhere is an iOS application from McGraw-Hill that functions as a centralized platform for accessing digital textbooks and course resources. It is tailored for students and educators who require reliable offline study tools on iPhones and iPads. The app allows users to download entire textbooks for use without an internet connection, making it practical for commutes or low-connectivity environments. A key strength is its accessibility design; reviews indicate that VoiceOver support is robust, with intuitive chapter sliders and reduced verbosity compared to web versions, which benefits visually impaired users. The app also supports annotations and adaptive assignments, though some functionality can be inconsistent. For example, users report sporadic highlighting issues on iPads, and dark mode is unavailable, which may hinder nighttime reading. Interactive elements like text boxes or matching exercises might not always perform reliably. Despite these drawbacks, ReadAnywhere provides a convenient alternative to computer-based platforms, with smoother navigation and fewer focus errors. It is a solid choice for anyone embedded in McGraw-Hill's ecosystem, but potential users should be aware of its interface limitations and occasional bugs.