Checkpoint Japanese

A focused Japanese app that makes the next study action obvious: learn a few words, review what is due, then practice with an AI tutor when it helps.

こんにちは!
Good afternoon
6
Streak
340
XP
3
Level

Today

~10 min
Learn new words
Unit 1 · Writing
12
Review due words
Keep them fresh
8
AI Tutor
Practice vocabulary with Nora

Real practice, not just a prettier flashcard.

The app mixes structured lessons, due reviews, checkpoints, voice practice, and tutor prompts. Home stays calm; the work itself can be demanding.

Checkpoint production review screen with Japanese recall input

Production review

Checkpoint voice tutor screen with tap to speak

Voice tutor

Checkpoint assessment screen with a Japanese production answer

Checkpoint

New, Learning, Known on the surface. More detail when you ask.

Checkpoint keeps daily decisions simple while still tracking the deeper SRS stages underneath for stats, scheduling, and mastery gates.

01

Learn a small batch

New material is grouped into focused lessons instead of dumping a giant deck on day one.

02

Recall it out loud or in writing

Checkpoint favors production: typing, speaking, sentence building, and grammar use.

03

Review when it is due

SRS brings words back after a delay, with misses routed into more useful practice.

Checkpoint AI voice tutor screen

The tutor is a practice lane, not a distraction.

Use text or voice when you want rehearsal. The default Home still pushes the two core jobs: learn new words and review due words.