ConjuGuru: JP Conjugation

Most Japanese study tools test conjugation through text. But when someone actually speaks to you, can you instantly recognize the word and form they used?

ConjuGuru takes a listening-first approach to Japanese conjugation practice. Hear a conjugated word, identify the form, check your answer, and move on. Sessions are fast, focused, and designed to build the instant recognition that real conversations demand.

What's inside?
350 of the most common Japanese verbs and 150 of the most common adjectives, each fully conjugated into every common form — te-form, imperative, volitional, potential, conditional, and more. 60 verb forms and 17 adjective forms in total. All spoken aloud by 8 distinct voices using natural text-to-speech audio, not the robotic kind.

Practice what matters.
Narrow your sessions with detailed filters to target exactly what you need to work on. Filter by word frequency, JLPT level, part of speech, verb type (u/ru), adjective type (i/na), and more. On the conjugation side, dial in by tense, politeness level, plurality, or specific forms like te-form and conditional. Start broad or zero in on your weak points.

Track your progress.
A built-in stats screen tracks your accuracy by individual word and conjugation form, so you always know where you're solid and where you need more reps. Answers are self-evaluated — just tap whether you got it right and keep moving.

Who is this for?
Beginner to intermediate Japanese learners who want to sharpen their ear for conjugated forms. If you can read 食べさせられた but need an extra beat to catch it when spoken, ConjuGuru is built for that gap.
Free to start, one purchase to unlock everything

The free version includes the top 10 verbs and adjectives in all basic forms (present/past, polite/plain, positive/negative) so you can see if the approach clicks for you. A single in-app purchase unlocks all 500 words, every conjugation form, and all future content — no subscriptions, no recurring fees.

Built by a Japanese learner for Japanese learners. Start your first session in under 30 seconds.