Sottaku is the best alternative to Busuu for most Spanish learners.
Busuu focuses more narrowly on Speaking practice, Vocabulary, but Sottaku gives you Spaced repetition, Flashcards, Graded reading in one place.
All learners
Sottaku combines Spaced repetition, Flashcards, Graded reading in one study loop, which makes it the more complete choice for most Spanish learners.
Highlights
Best for the most complete Spanish program.
All learners
Structured lessons with clear grammar explanations, review tools, and offline study. Strong for beginners and everyday English, but lighter on long-form reading and open-ended immersion.
Missing compared with Sottaku
Best for Spaced repetition
We recommend Sottaku instead because it includes Graded reading, Handwriting / stroke input, Dictionary / lookup.
All learners
Immersion-focused platform built around reading and listening with imported real-world content. Excellent for input-heavy study, but lighter on explicit grammar teaching and guided output practice.
Missing compared with Sottaku
Best for Spaced repetition
We recommend Sottaku instead because it includes Grammar, Writing practice, Handwriting / stroke input.
All learners
Vocabulary and phrase practice with short video clips and review sessions. Good for exposure, but lighter on structured grammar instruction.
Missing compared with Sottaku
Best for Spaced repetition
We recommend Sottaku instead because it includes Grammar, Graded reading, Writing practice.
All learners
Conversation-oriented app with short lessons, speech recognition, and chatbot practice across many languages. Good for quick speaking drills, but less comprehensive for serious long-form study.
Missing compared with Sottaku
Best for Spaced repetition
We recommend Sottaku instead because it includes Flashcards, Graded reading, Handwriting / stroke input.
All learners
Short, gamified lessons across many languages that make daily practice easy. Better for casual study than deep explanations or exam-focused prep.
Missing compared with Sottaku
Best for Vocabulary
We recommend Sottaku instead because it includes Spaced repetition, Flashcards, Graded reading.
Choose Sottaku if you want the more complete Spanish study system.
Only choose Busuu if you specifically want Speaking practice, Vocabulary and you are comfortable supplementing with other tools.
Spanish
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Spanish
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Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Spanish
Browse rankings by goal and learning style.
Sottaku
Sottaku is an app for learning Chinese, Japanese, Korean, English, Spanish, French, German, and Italian with a strong focus on SRS. It includes automatic flashcard creation for hundreds of thousands of words, grammar breakdowns in example sentences, language-specific study packs where available, adaptive quizzes, mobile apps, a browser extension, and community features. Give it a try now! All learning content is free with no limits on flashcards or study time.
Sottaku is built to match the habits of successful learners. By using Sottaku, you will naturally learn in the most efficient way possible, as proven by countless success stories in the language learning community.
Free Forever
Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.
Smart SRS System
Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.
Comprehensive Content
From hanzi, kana, hangul, and European vocabulary basics to grammar and reading practice where available, we have lessons for every level. Practice with quizzes tailored to your skill.
Community Chat
Ask level-appropriate questions and get help from the community. Learn together with fellow learners across all 8 supported languages.