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JMdict droid vs Fujiten: catalog facts
JMdict droid	Fujiten
Free Free and open source under GPL-3.0-only. JMdict data is separately licensed under CC BY-SA…	Free Free and open source under GPL-3.0-only.
Android	Android
Searches Japanese to English and English to Japanese Supports kanji, kana, romaji and basic wildcards	Searches words and kanji Supports radical and regular expression searches
Dictionary data must be downloaded or loaded separately Android app only	Requires expression and kanji databases to be installed
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0-only	License not stated
Not stated if an account is needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.