Prectime.cz - Cizí jazyk za 3 is a language learning app available on Android platform. The app is designed to teach English, German, and Spanish to users with a focus on practical usage. Each lesson is designed to take no longer than 15 minutes, making it easy to fit into a busy schedule. The app promises to take users to a B1/B2 level of proficiency in the chosen language. The first three days are free to try, after which a subscription can be purchased. With its practical approach and comprehensive curriculum, Prectime.cz - Cizí jazyk za 3 is a great choice for anyone looking to learn a foreign language.