Vocab Master helps you build the vocabulary required for graduate school and business school entrance examinations such as the GRE. Vocab Master provides two learning modes; 'Multi-Choice' and 'No-Choices'. In 'No-Choices' mode, a word, from the vocabulary of more than 1,000 words, is presented and the definition is only shown if/when the 'Solve' button is pressed. In 'Multi-Choice' mode a word is presented together with a number of definitions, including the correct definition. When a definition is chosen (touched) it is marked right or wrong.