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.
LingoDeer is often seen as a more structured alternative to apps like Duolingo. It provides a well-organized curriculum with detailed grammar explanations at the beginning of each lesson, which is especially helpful for understanding complex languages. The app is highly regarded for its courses in Japanese, Korean, and Chinese. While its lesson format can feel repetitive, it builds a solid foundation in grammar and vocabulary for beginner to intermediate learners.
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/)