Lack of UpdatesOfficial apps receive frequent updates to fix bugs and add new words. A patched version is "frozen" in its current state. If the dictionary database is updated by Oxford, your patched version won't reflect those changes.

Oxford Speaking Tutor: Preparation for exams like IELTS and TOEFL.

: The 11th Edition continues the trend of providing premium online access (typically for one year) and app integration, which many reviewers find indispensable for modern study. What’s New in the 11th Edition?