Compare different language learning apps side by side to find the best fit for your learning style and goals. Add up to 3 apps to see detailed feature comparisons.
Duolingo is arguably the most recognized language learning app, known for its game-like interface that makes starting a new language feel fun and accessible. Through points, streaks, and leaderboards, it excels at motivating users to build a consistent daily practice habit. The bite-sized lessons are ideal for learning vocabulary and basic sentence structures on the go. However, the platform offers weak explicit grammar explanations and limited opportunities for real speaking practice, meaning its content can feel shallow for those aiming to move beyond a beginner level. It serves best as an engaging starting point or a vocabulary-building supplement.
Taalhammer is designed for serious learners who want to move beyond basic vocabulary drills. Its core methodology involves learning and internalizing full sentences to build intuitive fluency. The app uses an AI-powered spaced repetition system to train you on sentence structures. A key feature is the ability to add your own content—words, articles, or phrases—and the app will build personalized lessons around it. It's a powerful tool for building a strong core of usable language, though less focused on explicit grammar rules. [taalhammer.com](https://www.taalhammer.com/best-language-learning-apps-for-adults-in-2025-smarter-tools-for-serious-learners-taalhammer-and-4-more/)