View transaction history and permanent points balance anytime. Manage multiple cards with consolidated statements and points. Receive notifications about promotions and benefits. Log in using Touch ID or Face ID for secure access.
The app includes content on mathematics, linear algebra, and probability. It covers definitions, theorems, formulas, methods, and summaries, organized by chapter with an index for searching and collecting.
The app offers real-time preloading for reading in areas without reception. It allows users to select multiple themes, including background, color, and text size, for eye comfort.
