Good free app, needs minor improvement

This is overall a great free app to learn. As a beginner I think it needs more beginner features. Such as for learning the vocabulary - when I go back to repeat a lesson it doesnt allow to click on the words to see the definitions the second time like it does the first time through. It also doesnt explain the tenses and conjugation meanings very well. For example it uses only the same "yo como" example to explain for all the various conjugations instead of explaining the specific conjugation seen in the sentence. Im having to use other resources to supplement. Please improve this and itll be a 5 star app!

buckfitty about Duolingo Learn Many Languages for Free, v5.0.15