NihonMaster

Spec sheet

Purpose

NihonMaster is a guided Japanese-learning app covering hiragana, katakana, kanji, grammar, vocabulary, listening and writing, with JLPT preparation from N5 through N1.Read 12 Oct 2026 · nihonmaster.com

Platforms

The site says iOS and Android are live, while macOS, Windows and Linux desktop builds are in beta.Read 12 Oct 2026 · nihonmaster.com

Free plan

YesRead 23 Sep 2026 · nihonmaster.com

Mobile apps

YesRead 23 Sep 2026 · nihonmaster.com

Adaptive review

A Thompson-Sampling recommender selects what to review and when, resurfacing difficult items more often.Read 12 Oct 2026 · nihonmaster.com

Audio

VOICEVOX voices read vocabulary items and example sentences aloud.Read 12 Oct 2026 · nihonmaster.com

Guided curriculum

Its guided journey follows a hand-crafted roadmap across all five JLPT levels, with checkpoints for characters, vocabulary, grammar, reading and quizzes.Read 12 Oct 2026 · nihonmaster.com

Intended learners

The app is built for Japanese learners studying toward any of the five JLPT levels, from N5 through N1.Read 12 Oct 2026 · nihonmaster.com

Kanji coverage

The app covers N5–N1 kanji with readings, meanings, stroke-order animation, compound words and a writing pad; the site states that it includes 2,136 kanji.Read 12 Oct 2026 · nihonmaster.com

Languages offered

1Read 23 Sep 2026 · nihonmaster.com

Mock tests

It offers full-length timed practice for N5 through N1 across vocabulary, grammar, reading and listening.Read 12 Oct 2026 · nihonmaster.com

Offline and accounts

Lessons, progress and audio are stored on-device for offline study, and an account is not required to start.Read 12 Oct 2026 · nihonmaster.com

Offline lessons

YesRead 23 Sep 2026 · nihonmaster.com

Personalized review

YesRead 23 Sep 2026 · nihonmaster.com

Placement test

YesRead 23 Sep 2026 · nihonmaster.com

Pricing

The core curriculum is free, with no credit card or trial clock; the site says a Pro tier with cloud sync and other extras is planned for later.Read 12 Oct 2026 · nihonmaster.com

Sentence practice

The app composes example sentences from vocabulary and grammar the learner has already studied.Read 12 Oct 2026 · nihonmaster.com

Support and corrections

The site invites users to report mistakes by email or open an issue on GitHub, and notes that some lessons or translations may be imperfect.Read 12 Oct 2026 · nihonmaster.com

Plans and prices

Every NihonMaster plan and price →

Where Specifiction places it

• Language learning apps#65 of 2788.4