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Top Reference apps in Japan 🇯🇵

iOSJune 28, 2026· Snapshot dated View all snapshotsMethodology

As of June 28, 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
    トリセツ-取扱説明書管理アプリTRYGLE Co.,Ltd.
  6. 61
    Translate AI - Live TranslateHEYOS
  7. 71
    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
  8. 81
    漢字検索telethon k.k.
  9. 91
    Live Translator - AI TranslateDigitalSail (HK) Limited
  10. 101
    Kotoba - Traducción por Voz(株)Kotoba Technologies Japan
  11. 116
    Confit - 学会アプリ

    株式会社アトラス

  12. 12
    Translate Go: AI TranslatorTung To Dinh
  13. 13
    PSA: Card Scanner & GradingPSA
  14. 14
    Mazii Japanese Dictionary JLPTGhi Nguyen
  15. 151
    Traductor IAMary srl
  16. 161
    AXCI センタリング判定＆カード管理Hawkings INC.
  17. 175
    TransGull - Traducción en VivoSay Wow, Inc.
  18. 188
    Sky GuideFifth Star Labs LLC
  19. 192
    AR Translator: Translate PhotoBrainMount Ltd
  20. 201
    LINNÉ LENS - かざすAI図鑑Linne Corporation
  21. 213
    常用漢字筆順辞典 - 漢字検索NOWPRODUCTION, CO.,LTD
  22. 229
    BibleLife.Church
  23. 233
    英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS, INC.
  24. 245
    Yahoo!知恵袋Yahoo Japan Corporation
  25. 252
    네이버 - NAVERNAVER Corp.
  26. 265
    AI Translator:Voice&Text&PhotoTHREE TIGER NETWORK TECHNOLOGY LIMITED
  27. 27
    漢字辞典 - 手書き漢字検索アプリTrips LLC
  28. 284
    WikipediaWikimedia Foundation
  29. 291
    Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.
  30. 305
    Picture Bird: Bird identifierNext Vision Limited
  31. 316
    Merlin Bird ID by Cornell LabCornell University
  32. 3210
    CoinSnap: Coin IdentifierNext Vision Limited
  33. 333
    Bible Chat: Daily DevotionalBook Vitals Inc.
  34. 341
    Japanese Kanji Lookup PLUSStudySwitch, Inc.
  35. 353
    InstantTranslator:AI TranslateAPPLABS LIMITED
  36. 3611
    CoeFont InterpreterCoeFont Co., Ltd
  37. 372
    Dictionaries

    物書堂

  38. 382
    Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.
  39. 398
    Lok l0k-Watch Drama Movies,TVTimm Croes
  40. 402
    Voice Translator: AI TranslateBPMobile
  41. 414
    筆順（ひつじゅん）漢字辞典Flipout LLC
  42. 426
    Valking.gg - Valorant TrackerSueleyman Karaman
  43. 431
    DClock - Digital Flip Clock

    少杰 施

  44. 4410
    PlantAI: Identifier & DiagnoseGlority Global Group Ltd.
  45. 452
    盗聴器発見アプリFoshan Fullstack Technology
  46. 462
    西暦・和暦・年齢・干支早見表Shigeyuki Hamamoto
  47. 4724
    Sky Tonight - Stargazing GuideVito Technology Inc.
  48. 4814
    マイAI-AIが魚を判定する新しい魚図鑑B.Creation Inc.
  49. 498
    Shirabe JishoBlazej Stanek
  50. 504
    スマート国語辞典StudySwitch, Inc.

What changed

Movement between the previous day and June 28, 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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