The app offers offline English to Vietnamese and Vietnamese to English translation. It includes pronunciation for American and British English, with features for text translation, voice search, and vocabulary practice.
Prepare for the U.S. citizenship exam with official 2008 version questions. View all questions, study by keyword groups, review marked questions, and listen to questions and answers. Take practice tests with 10 random questions and challenge mode.
Study theory questions for nail certification exams
Learn nail theory with 900 categorized questions covering various topics. Practice answers and save progress to track improvement. Prepare for certification exams with structured content.
