Tips on improvements
Would it be possible to have a feature where it's possible to "strengthen your skills" in several languages at once for all is budding polyglots out there. And could it be possible to somehow compete against each other? All the love. And thanks for an awesome app!
This is a good idea. It also shoud be able to mix languages, for example if you are learning German form english but also learning spanish it could ask you to translate between german and spanish for extra practice.