CharterPrep.AI is a study planning and practice tool for students preparing for Chartered Accountancy and Company Secretary examinations. It supports CA Foundation, Intermediate and Final, as well as CS CSEET, Executive and Professional. A student’s course selection determines the syllabus and study workspace shown in the app. The app helps users plan study sessions around pending chapters and available time, schedule revision, and track progress. Its practice features include chapter tests, mock exams, flashcards, timed exam practice, AI tutoring and Snap Solve, which provides explanations for questions. Readiness tracking and study recovery tools are also described as part of its broader support features. A typical workflow involves selecting a course, reviewing a suggested daily study plan, working through chapters, recording revision and completing practice questions or mock exams to identify gaps. The website also describes a free five question activity with explanations and a next task that does not require sign in or payment details. Paid subscriptions are available through Google Play on Android, with prices, tax and renewal terms shown at checkout; the website notes that its AutoPay trial is separate from those store offers.