Moji - Learn Japanese Daily

Spec sheet

Purpose

Moji is an iPhone app for Japanese vocabulary and kanji study, with content tagged from JLPT N5 through N1.Read 9 Oct 2026 · moji.study

Free plan

YesRead 23 Sep 2026 · moji.study

Paid from

8.99Read 23 Sep 2026 · moji.study

Mobile apps

YesRead 23 Sep 2026 · moji.study

Privacy

The app requires no account, and learning progress is stored on-device without cloud sync.Read 9 Oct 2026 · moji.study

Support

Support is available at [email protected], and the support page says replies usually arrive within 1–2 business days.Read 9 Oct 2026 · moji.study

Analytics and purchases

Moji says it uses PostHog for anonymous usage analytics and Apple App Store with RevenueCat to process and verify subscriptions.Read 9 Oct 2026 · moji.study

Intended learners

The app starts with hiragana and katakana for beginners and also supports learners studying JLPT levels through N1.Read 9 Oct 2026 · moji.study

Languages offered

1Read 23 Sep 2026 · moji.study

Learning tools

Features include a placement test, vocabulary and listening quizzes, cloze practice, kana and kanji writing, Sentence Build, and a free Daily Mix.Read 9 Oct 2026 · moji.study

On-device conversation

The Japanese conversation practice runs locally on the phone, with nothing sent to a server.Read 9 Oct 2026 · moji.study

Personalized review

YesRead 23 Sep 2026 · moji.study

Placement test

YesRead 23 Sep 2026 · moji.study

Platform requirement

Moji is iPhone-only and requires iOS 18.0 or later.Read 9 Oct 2026 · moji.study

Spaced repetition

Moji schedules reviews with FSRS-6 using all 21 parameters and a 90% target retention.Read 9 Oct 2026 · moji.study

Speech practice

YesRead 23 Sep 2026 · moji.study

Study catalog

The app uses one hand-curated catalog of 8,220 words.Read 9 Oct 2026 · moji.study

Widgets

Home-screen and Lock Screen widgets show due cards, streak, and lifetime learned count.Read 9 Oct 2026 · moji.study

Plans and prices

Every Moji - Learn Japanese Daily plan and price →

Where Specifiction places it

• Language learning apps#118 of 2788.1