A free app for Android, by M-Restyler.
The WordsAHead is a free and open-source dictionary and learning app. You can learn any language to any language and make your own dictionary. The WordsAHead is based on two dictionaries: the first is a free open-source dictionary from the Internet (the second is from your phone).
You can add as many words as you want and sort them by learning level, frequency, and other options. You can also add your own words and mark the ones you know. You can also go to the definition and see the example sentences.
You can also add a word to the learned word list and mark it as a translation or a pronunciation. You can also use the WordsAHead as a translator.
WordsAHead will be useful for beginners and for people that want to learn more about any language. You can use it as a learning tool and as a way to get to know any language better.