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Top Reference apps in Japan 🇯🇵

iOSJune 17, 2026· Snapshot dated View all snapshotsMethodology

As of June 17, 2026, Google Translate is the #1 Reference app in Japan on iOS.

iOSAndroid
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
    Google TranslateGoogle
  2. 2
    Translate Now - AI TranslatorAir Apps Systems
  3. 3
    Naver Papago - AI TranslatorNAVER Corp.
  4. 4
    DeepL TranslateDeepL SE
  5. 51
    AXCI センタリング判定＆カード管理Hawkings INC.
  6. 64
    Kotoba - Traducción por Voz(株)Kotoba Technologies Japan
  7. 75
    Live Translator - AI TranslateDigitalSail (HK) Limited
  8. 83
    漢字検索telethon k.k.
  9. 92
    トリセツ-取扱説明書管理アプリTRYGLE Co.,Ltd.
  10. 101
    PSA: Card Scanner & GradingPSA
  11. 113
    Translate AI - Live TranslateHEYOS
  12. 127
    Sky GuideFifth Star Labs LLC
  13. 13
    スマート辞書 - 国語・英語・漢字をカメラで調べる辞書アプリCOMMAND STYLE
  14. 141
    Translate Go: AI TranslatorTung To Dinh
  15. 151
    Mazii Japanese Dictionary JLPTGhi Nguyen
  16. 161
    AR Translator: Translate PhotoBrainMount Ltd
  17. 172
    Traductor IAMary srl
  18. 182
    Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.
  19. 194
    네이버 - NAVERNAVER Corp.
  20. 2011
    Confit - 学会アプリ

    株式会社アトラス

  21. 217
    常用漢字筆順辞典 - 漢字検索NOWPRODUCTION, CO.,LTD
  22. 22
    英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS, INC.
  23. 232
    Picture Bird: Bird identifierNext Vision Limited
  24. 242
    TransGull - Traducción en VivoSay Wow, Inc.
  25. 254
    Merlin Bird ID by Cornell LabCornell University
  26. 2612
    WikipediaWikimedia Foundation
  27. 273
    Shirabe JishoBlazej Stanek
  28. 286
    CoeFont InterpreterCoeFont Co., Ltd
  29. 2911
    BibleLife.Church
  30. 302
    Japanese Kanji Lookup PLUSStudySwitch, Inc.
  31. 312
    PlantAI: Identifier & DiagnoseGlority Global Group Ltd.
  32. 326
    Valking.gg - Valorant TrackerSueleyman Karaman
  33. 333
    漢字辞典 - 手書き漢字検索アプリTrips LLC
  34. 345
    Yahoo!知恵袋Yahoo Japan Corporation
  35. 351
    Voice Translator: AI TranslateBPMobile
  36. 361
    Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.
  37. 374
    盗聴器発見アプリFoshan Fullstack Technology
  38. 381
    Dictionaries

    物書堂

  39. 3910
    同時通訳さん -リアルタイム音声翻訳・AI通訳・会議-Atsushi Koyama
  40. 403
    AI Translator:Voice&Text&PhotoTHREE TIGER NETWORK TECHNOLOGY LIMITED
  41. 417
    筆順（ひつじゅん）漢字辞典Flipout LLC
  42. 4215
    LINNÉ LENS - かざすAI図鑑Linne Corporation
  43. 431
    スマート国語辞典StudySwitch, Inc.
  44. 442
    MOJi辞書: 日语学习词典Krosea (Guangzhou) Co.,Ltd
  45. 451
    カラーガイドDIC Corporation
  46. 461
    西暦・和暦・年齢・干支早見表Shigeyuki Hamamoto
  47. 4711
    六法Catalystwo Limited
  48. 488
    Translate RabbitHAPPY BLUE HOUSE CO., LIMITED
  49. 491
    DClock - Digital Flip Clock

    少杰 施

  50. 506
    翻訳王- 翻訳カメラアプリMONOPOLEAPPS K.K.

What changed

Movement between the previous day and June 17, 2026.

New entrants

Risers

Fallers

Methodology

Rankings are pulled daily from the iOS store charts for Japan. We snapshot the top entries each day and compute day-over-day change relative to the prior snapshot. See our full methodology for data sources, refresh cadences, and quality filters.

Related rankings

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by the apps, publishers, or platforms referenced. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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