English Japanese Dictionary is a free Android app developed by English Study that provides more than 35,000 simple definitions using words that users already know. With over 25,000 real examples of how words are used, this app is ideal for intermediate learners of English (CEF levels A2–B2). It is based on the Cambridge English Corpus, a database of 1.5 billion words, ensuring that the definitions are relevant and accurate.

One of the app’s best features is its guidewords, which take users to the exact meaning they are looking for. The app also offers British and American English pronunciation of words, making it easier for users to learn how to pronounce words correctly. Additionally, users can search using wildcards and suggested words, making it easier to find the word they are looking for.