MARLVEL

Top Reference apps in Japan 🇯🇵

iOSJune 18, 2026· Snapshot dated View all snapshotsMethodology

As of June 18, 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. 515
    Confit - 学会アプリ

    株式会社アトラス

  6. 62
    漢字検索telethon k.k.
  7. 7
    Live Translator - AI TranslateDigitalSail (HK) Limited
  8. 82
    Kotoba - Traducción por Voz(株)Kotoba Technologies Japan
  9. 91
    PSA: Card Scanner & GradingPSA
  10. 101
    トリセツ-取扱説明書管理アプリTRYGLE Co.,Ltd.
  11. 116
    AXCI センタリング判定＆カード管理Hawkings INC.
  12. 12
    Sky GuideFifth Star Labs LLC
  13. 132
    Translate AI - Live TranslateHEYOS
  14. 141
    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
  15. 151
    Translate Go: AI TranslatorTung To Dinh
  16. 161
    Mazii Japanese Dictionary JLPTGhi Nguyen
  17. 171
    AR Translator: Translate PhotoBrainMount Ltd
  18. 181
    Traductor IAMary srl
  19. 193
    英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS, INC.
  20. 203
    Picture Bird: Bird identifierNext Vision Limited
  21. 213
    Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.
  22. 221
    常用漢字筆順辞典 - 漢字検索NOWPRODUCTION, CO.,LTD
  23. 234
    네이버 - NAVERNAVER Corp.
  24. 24
    TransGull - Traducción en VivoSay Wow, Inc.
  25. 25
    Merlin Bird ID by Cornell LabCornell University
  26. 262
    CoeFont InterpreterCoeFont Co., Ltd
  27. 276
    漢字辞典 - 手書き漢字検索アプリTrips LLC
  28. 288
    Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.
  29. 2911
    AI Translator:Voice&Text&PhotoTHREE TIGER NETWORK TECHNOLOGY LIMITED
  30. 303
    Shirabe JishoBlazej Stanek
  31. 315
    WikipediaWikimedia Foundation
  32. 327
    同時通訳さん -リアルタイム音声翻訳・AI通訳・会議-Atsushi Koyama
  33. 332
    Voice Translator: AI TranslateBPMobile
  34. 345
    BibleLife.Church
  35. 351
    Yahoo!知恵袋Yahoo Japan Corporation
  36. 366
    Japanese Kanji Lookup PLUSStudySwitch, Inc.
  37. 371
    Dictionaries

    物書堂

  38. 387
    PlantAI: Identifier & DiagnoseGlority Global Group Ltd.
  39. 397
    Valking.gg - Valorant TrackerSueleyman Karaman
  40. 403
    盗聴器発見アプリFoshan Fullstack Technology
  41. 4115
    Sky Tonight - Stargazing GuideVito Technology Inc.
  42. 423
    カラーガイドDIC Corporation
  43. 433
    西暦・和暦・年齢・干支早見表Shigeyuki Hamamoto
  44. 44
    MOJi辞書: 日语学习词典Krosea (Guangzhou) Co.,Ltd
  45. 452
    スマート国語辞典StudySwitch, Inc.
  46. 465
    筆順（ひつじゅん）漢字辞典Flipout LLC
  47. 477
    InstantTranslator:AI TranslateAPPLABS LIMITED
  48. 487
    Lok l0k-Watch Drama Movies,TVTimm Croes
  49. 494
    HoloDex - TCG Scan & CollectMAVELLI FZCO
  50. 502
    Oxford Dictionary & ThesaurusMobiSystems, Inc.

What changed

Movement between the previous day and June 18, 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.

See methodologyContact support

Data licensed under CC-BY-NC 4.0