Lingo is an intuitive vocabulary trainer that makes it easy to memorize foreign words. You can easily memorize the vocabularies for tomorrow's exam or impress your business customers and bosses with a wide vocabulary. With Lingo you can practice words until you know each and every one of them. Lingo remembers the ones you have difficulties with and repeats them until you get them right. With Lingo you don't waste your time with long games where you only learn a few words. Instead, Lingo's effective teaching is based on repetition. Lingo's main features include: Intuitive user interface, Multiple language vocabulary support, Custom vocabularies add/modify/delete, Save your own vocabularies, Add as many books in a language as you like, Each book may have unlimited number of chapters, Fast tree view of languages, books and vocabularies, Random word selection, Retrying wrong answers, Setting number of repetitions, Sharing of vocabulary files, Vocabulary files can also be themes (such as shopping, traveling etc.).