MaruMori review
A comprehensive Japanese course with JLPT coverage, spaced repetition, and mobile apps.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
MaruMori is a Japanese-learning platform for beginners through advanced learners, with structured content spanning pre-N5 through N1. It brings together grammar lessons, kanji and vocabulary study, reading exercises, spaced-repetition reviews, a dictionary, study lists, conjugation and kana trainers, mini-games, progress statistics, achievements, and JLPT-oriented practice. The service runs on the web and has iOS and Android apps, making it a fit for learners who want one focused environment for long-term Japanese study.
The feature depth is its main strength. Grammar is supported by dedicated reviews, while reading exercises include translations and audio. Learners can use custom or premade study lists, dictionary tools, trainers, and JLPT mock exams alongside progress statistics. Integrations with WaniKani and Satori Reader may also suit learners who already use those services. This breadth makes MaruMori a strong choice for structured, exam-oriented study rather than a lightweight phrasebook or casual introduction.
MaruMori uses a freemium model with limited free access and a 14-day free trial. Paid options include Monthly at $8.99 per month, Yearly at $6.99 per month billed annually, and Lifetime at $349.99 one time; the plans provide access to MaruMori Japanese-learning content, while Lifetime adds lifetime access. The single-language focus will suit dedicated Japanese learners but not people seeking a broader language catalog. Choose MaruMori for comprehensive grammar, JLPT progression, and review tools; consider an alternative if your priority is studying several languages in one app.
MaruMori pros and cons
- Where it wins
- Covers structured Japanese study from pre-N5 through N1
- Combines grammar, kanji, vocabulary, reading, and spaced repetition
- Includes web, iOS, Android, WaniKani, and Satori Reader support
- Where it doesn't
- Focuses on Japanese rather than multiple languages
- Yearly pricing requires annual billing at $6.99 per month
- Lifetime access requires a $349.99 one-time payment
MaruMori fact sheet, pricing and score →
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