MARLVEL

Top Reference apps in Japan 🇯🇵

iOSJune 5, 2026· Snapshot dated View all snapshotsMethodology

As of June 5, 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. 5
    漢字検索telethon k.k.
  6. 6
    WikipediaWikimedia Foundation
  7. 7
    AXCI センタリング判定＆カード管理Hawkings INC.
  8. 8
    Live Translator - AI TranslateDigitalSail (HK) Limited
  9. 91
    トリセツ-取扱説明書管理アプリTRYGLE Co.,Ltd.
  10. 101
    PSA: Card Scanner & GradingPSA
  11. 11
    Kotoba - Traducción por Voz(株)Kotoba Technologies Japan
  12. 121
    Mazii Japanese Dictionary JLPTGhi Nguyen
  13. 131
    Picture Bird: Bird identifierNext Vision Limited
  14. 141
    常用漢字筆順辞典 - 漢字検索NOWPRODUCTION, CO.,LTD
  15. 151
    Confit - 学会アプリ

    株式会社アトラス

  16. 1614
    Translate AI - Live TranslateHEYOS
  17. 178
    AR Translator: Translate PhotoBrainMount Ltd
  18. 183
    Traductor IAMary srl
  19. 191
    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
  20. 204
    Sky GuideFifth Star Labs LLC
  21. 213
    英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS, INC.
  22. 223
    네이버 - NAVERNAVER Corp.
  23. 236
    TransGull - Traducción en VivoSay Wow, Inc.
  24. 241
    Merlin Bird ID by Cornell LabCornell University
  25. 251
    CoeFont InterpreterCoeFont Co., Ltd
  26. 266
    Shirabe JishoBlazej Stanek
  27. 27
    Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.
  28. 285
    漢字辞典 - 手書き漢字検索アプリTrips LLC
  29. 291
    Yahoo!知恵袋Yahoo Japan Corporation
  30. 308
    Japanese Kanji Lookup PLUSStudySwitch, Inc.
  31. 314
    CoinSnap: Coin IdentifierNext Vision Limited
  32. 329
    盗聴器発見アプリFoshan Fullstack Technology
  33. 334
    Voice Translator: AI TranslateBPMobile
  34. 348
    西暦・和暦・年齢・干支早見表Shigeyuki Hamamoto
  35. 351
    Valking.gg - Valorant TrackerSueleyman Karaman
  36. 363
    BibleLife.Church
  37. 379
    MOJi辞書: 日语学习词典Krosea (Guangzhou) Co.,Ltd
  38. 387
    筆順（ひつじゅん）漢字辞典Flipout LLC
  39. 3913
    Live Talk TranslatorHUIDING (HONG KONG) TECHNOLOGY LIMITED
  40. 402
    Dictionaries

    物書堂

  41. 414
    Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.
  42. 426
    カラーガイドDIC Corporation
  43. 43NEW
    PlantAI: Identifier & DiagnoseGlority Global Group Ltd.
  44. 441
    DClock - Digital Flip Clock

    少杰 施

  45. 457
    LINNÉ LENS - かざすAI図鑑Linne Corporation
  46. 468
    Lok l0k-Watch Drama Movies,TVTimm Croes
  47. 473
    Oxford Dictionary & ThesaurusMobiSystems, Inc.
  48. 483
    Tradutor Profissional – MateTwopeople Software
  49. 491
    同時通訳さん -リアルタイム音声翻訳・AI通訳・会議-Atsushi Koyama
  50. 5014
    Kuli Kuli - Travel TranslatorIf Tech

What changed

Movement between the previous day and June 5, 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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