Fluent is praised for its innovative approach to language learning by integrating it into daily web browsing. Users appreciate its convenience, especially those who struggle to find time for traditional study methods. The app is noted for its effectiveness in improving language skills, with specific mentions of learning French and English. Its ease of use and ability to seamlessly fit into users' routines are highlighted as key benefits. Overall, Fluent is seen as a valuable tool for language learners seeking to enhance their skills without dedicating extra time.