app - n. a computer program that performs a particular task (such as word processing)
flash card - n. a card that has words, numbers, or pictures on it and that is used to help students learn about a subject
pronunciation - n. the way in which a word or name is pronounced
bibliography - n. a list of the books, magazines, articles, etc., that are mentioned in a text
citation - n. a line or short section taken from a piece of writing or a speech
format - n. the form, design, or arrangement of something (such as a book, magazine, or television or radio program)
reminder - n. something that causes you to remember or to think about something
feature - n. an interesting or important part, quality, ability, etc.
technique - n. a way of doing something by using special knowledge or skill
calendar - n. a document, chart, etc., that shows the days, weeks, and months of a year