MOJi辞書: 日语学习词典 for iPhone

Snapshot of MOJi辞書

MOJi辞書 (じしょ) is a community-driven Japanese learning dictionary contributed to by millions of users. It supports multiple input styles and contains a very large collection of detailed word and phrase explanations, making it a strong resource for learners at many levels.

Main strengths

• Contains more than one million entries with in-depth definitions and usage notes.
• Recognizes hiragana, kanji, and romaji automatically for fast lookup.
• Highly accurate search, returning relevant results quickly.
• A constantly refreshed database that receives updates in real time.

Learning tools and study aids

• Offline dictionary access plus the ability to build and manage custom vocabulary lists.
• Verb breakdowns that explain conjugations, along with grouped synonyms and antonyms.
• Flashcards supporting many question formats to reinforce memory.
• A note-taking feature so you can keep personal annotations alongside entries.

Input and lookup methods

• Handwriting input and image-based recognition for looking up text from photos or screenshots.
• Beginner-friendly suggestions based on the Japanese 50-syllable table (gojūon).
• Multiple typing options, including romaji and kana/kanji input, to suit different user preferences.

Reading support and quick reference

• One-touch word lookup while reading longer passages or web pages.
• Tools that highlight pronunciation and flag verb forms within marked text.
• Markup options to annotate longer texts for study or review.

Community features and additional services

• Public Q&A and user-created word lists (including curated lists from official or global contributors).
• Built-in translation tools to assist comprehension between languages.
• Push notifications for vocabulary practice and other personalized alerts.

Subscriptions and account options

MOJi辞書 offers paid tiers that unlock advanced conveniences, such as personalized vocabulary push notifications and subscription-based features. Automatic billing is available for users who choose recurring plans, and multiple subscription options let you pick the level of functionality you need.

Who will benefit

The app is well-suited for beginners through advanced learners who want a flexible, feature-rich Japanese reference: quick lookup, study aids, reading assistance, and community content all bundled into one app.