What's the best Android app for learning a new language with a focus on practical conversation and grammar explanations?

Babbel is a language learning app for Android that targets users seeking to build conversational skills while understanding underlying grammar rules. Its approach centers on bite-sized lessons organized around everyday scenarios, such as ordering food or making travel arrangements. Each lesson typically introduces key phrases and dialogues, followed by grammatical notes that explain sentence structure and verb conjugations. For instance, a lesson on Spanish greetings might break down formal versus informal address, helping learners grasp cultural nuances alongside vocabulary. This method is effective for those who want to avoid rote memorization and instead comprehend how language works in context. However, reviews indicate that while the natural language examples are praised, some learners desire more detailed explanations of grammatical components, feeling that certain lessons skim over intricate rules. The app includes interactive speech recognition exercises to practice pronunciation, though users report that this feature can be slow or inconsistent, especially in noisier environments or with specific languages. Despite these quirks, Babbel's progression system ensures a gradual buildup of skills, making it suitable for beginners or intermediate learners aiming for real-world application. Minor bugs, like occasional app crashes, are noted but don't severely detract from the overall experience. For anyone balancing conversational fluency with grammatical understanding, Babbel offers a reliable, structured path, even if it isn't flawless in every aspect.