Learn flag signals and their meanings with interactive quizzes and explanations. Practice Morse code and flag alphabets in multiple languages. Send and receive semaphore signals with visual guides for both sending and receiving.
Create photo products like books, calendars, and greeting cards from your iPhone photo library. Choose formats, quantities, and cropping options. Order prints or pick up in-store. View product options and customize designs directly in the .
Access textbooks and manage classroom distribution
Access digital textbooks with the same layout and page formatting as printed books. Write notes and draw figures. Support for audio tracks and synthetic speech. Create custom bookmarks. Search within the book.
