LEO Dictionary app icon

Apps Like LEO Dictionary for iPhone and iPad

Look up words, learn vocabulary, join forums

Access vocabulary with example sentences and audio pronunciation. Practice words using spaced repetition. Participate in language forums for additional support.

by LEO GmbH★ 4.0225 ratingsReferenceFreeData updated 2026-09-08

LEO Dictionary screenshots

Ranked alternatives

Showing 901–920 of 1,000 ranked alternatives.

  1. Environmental Dict (Jpn-Eng) app icon

    Environmental Dict (Jpn-Eng)

    The CJK Dictionary Institute, Inc.

    Environmental terms in Japanese and English.

    The app provides Japanese and English translations for approximately 58,000 environmental terms. It covers topics such as geothermal power, oceanography, and pollution, with no internet connection required for access.

    ★ 0.00 ratingsReference$0.99Data updated 2026-09-13
  2. Civil Engr Dict. (Jpn-Eng) app icon

    Civil Engr Dict. (Jpn-Eng)

    The CJK Dictionary Institute, Inc.

    Civil Engineering Terminology In English Japanese

    The app provides English-Japanese and Japanese-English dictionaries with approximately 65,000 technical terms. It covers subdomains such as building materials and soil, offering instant access to data on the user's device.

    ★ 0.00 ratingsReference$4.99Data updated 2026-09-13
  3. Chemical Terms Dict (Jpn-Chi) app icon

    Chemical Terms Dict (Jpn-Chi)

    The CJK Dictionary Institute, Inc.

    Chemical terms translated for professionals easily.

    The app provides Japanese and Chinese translations for approximately 19,000 chemical technical terms. It covers areas like chemical engineering and industrial chemistry, with no internet connection required.

    ★ 0.00 ratingsReference$3.99Data updated 2026-09-14
  1. Medicine Terms Dict (Jpn-Chin) app icon

    Medicine Terms Dict (Jpn-Chin)

    The CJK Dictionary Institute, Inc.

    Japanese Chinese medical life science.

    The app provides Japanese and Chinese translations for approximately 33,000 medical and life science technical terms. It covers pharmaceutics, dentistry, and biotechnology, offering offline access to its comprehensive database.

    ★ 0.00 ratingsReference$3.99Data updated 2026-09-14
  2. Mechanical Engr Dict (Jpn-Chi) app icon

    Mechanical Engr Dict (Jpn-Chi)

    The CJK Dictionary Institute, Inc.

    Technical terms for mechanical engineers.

    The app provides Japanese and Chinese translations for approximately 25,000 mechanical engineering terms. It covers various subdomains and is accessible offline.

    ★ 0.00 ratingsReference$3.99Data updated 2026-09-14
  3. IT/Computer Dict (Jpn-Chi) app icon

    IT/Computer Dict (Jpn-Chi)

    The CJK Dictionary Institute, Inc.

    IT terms Japanese Chinese translation

    The app provides Japanese and Chinese translations for approximately 68,000 information technology terms. It covers programming, image processing, and information security, with no internet connection required for access.

    ★ 0.00 ratingsReference$3.99Data updated 2026-09-14
  4. Electrical Engn Dict (Jpn-Chi) app icon

    Electrical Engn Dict (Jpn-Chi)

    The CJK Dictionary Institute, Inc.

    Electrical terms translated for engineers.

    The app provides Japanese and Chinese translations for approximately 22,000 electrical engineering terms. It covers various subdomains and is accessible offline on the user's device.

    ★ 0.00 ratingsReference$3.99Data updated 2026-09-14
  5. Civil Engr. Dict. (Chin-Eng) app icon

    Civil Engr. Dict. (Chin-Eng)

    The CJK Dictionary Institute, Inc.

    Civil engineering terms in Chinese English.

    This application provides access to approximately 54,000 civil engineering technical terms in both English-Chinese and Chinese-English. It covers various subdomains and is accessible offline on the user's device.

    ★ 0.00 ratingsReference$3.99Data updated 2026-09-25
  6. JLPT Vocabulary Trainer app icon

    JLPT Vocabulary Trainer

    Alexei Vinidiktov

    Learn Japanese words with audio prompts

    Learn Japanese for levels N5 to N1. Listen to words spoken by the . Review words with spaced repetition. Track progress and set study goals. Export lists. Test knowledge with quizzes.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-09

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.