MARLVEL

Top Reference apps in Japan 🇯🇵

iOSJune 21, 2026· Snapshot dated View all snapshotsMethodology

As of June 21, 2026, Google Translate is the #1 Reference app in Japan on iOS.

iOSAndroid
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
    Google TranslateGoogle
  2. 21
    Naver Papago - AI TranslatorNAVER Corp.
  3. 31
    Translate Now - AI TranslatorAir Apps Systems
  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. 62
    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
  7. 73
    PSA: Card Scanner & GradingPSA
  8. 84
    漢字検索telethon k.k.
  9. 94
    AXCI センタリング判定＆カード管理Hawkings INC.
  10. 103
    Sky GuideFifth Star Labs LLC
  11. 116
    Confit - 学会アプリ

    株式会社アトラス

  12. 125
    Translate Go: AI TranslatorTung To Dinh
  13. 132
    Live Translator - AI TranslateDigitalSail (HK) Limited
  14. 14
    Translate AI - Live TranslateHEYOS
  15. 156
    Kotoba - Traducción por Voz(株)Kotoba Technologies Japan
  16. 16
    Traductor IAMary srl
  17. 174
    LINNÉ LENS - かざすAI図鑑Linne Corporation
  18. 18
    Mazii Japanese Dictionary JLPTGhi Nguyen
  19. 193
    TransGull - Traducción en VivoSay Wow, Inc.
  20. 201
    AI Translator:Voice&Text&PhotoTHREE TIGER NETWORK TECHNOLOGY LIMITED
  21. 216
    AR Translator: Translate PhotoBrainMount Ltd
  22. 222
    Picture Bird: Bird identifierNext Vision Limited
  23. 231
    Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.
  24. 241
    Merlin Bird ID by Cornell LabCornell University
  25. 251
    英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS, INC.
  26. 263
    常用漢字筆順辞典 - 漢字検索NOWPRODUCTION, CO.,LTD
  27. 2713
    CoinSnap: Coin IdentifierNext Vision Limited
  28. 285
    네이버 - NAVERNAVER Corp.
  29. 292
    BibleLife.Church
  30. 302
    漢字辞典 - 手書き漢字検索アプリTrips LLC
  31. 311
    Yahoo!知恵袋Yahoo Japan Corporation
  32. 321
    PlantAI: Identifier & DiagnoseGlority Global Group Ltd.
  33. 331
    Japanese Kanji Lookup PLUSStudySwitch, Inc.
  34. 342
    WikipediaWikimedia Foundation
  35. 35
    InstantTranslator:AI TranslateAPPLABS LIMITED
  36. 367
    DClock - Digital Flip Clock

    少杰 施

  37. 373
    CoeFont InterpreterCoeFont Co., Ltd
  38. 381
    Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.
  39. 396
    Dictionaries

    物書堂

  40. 407
    Voice Translator: AI TranslateBPMobile
  41. 412
    Valking.gg - Valorant TrackerSueleyman Karaman
  42. 425
    Bible Chat: Daily DevotionalBook Vitals Inc.
  43. 432
    Shirabe JishoBlazej Stanek
  44. 442
    スマート国語辞典StudySwitch, Inc.
  45. 459
    マイAI-AIが魚を判定する新しい魚図鑑B.Creation Inc.
  46. 4613
    Translate RabbitHAPPY BLUE HOUSE CO., LIMITED
  47. 475
    Lok l0k-Watch Drama Movies,TVTimm Croes
  48. 482
    HoloDex - TCG Scan & CollectMAVELLI FZCO
  49. 4912
    英和辞典 - 英語辞書アプリStudySwitch, Inc.
  50. 5012
    盗聴器発見アプリFoshan Fullstack Technology

What changed

Movement between the previous day and June 21, 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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