MARLVEL

Top Productivity apps in Japan 🇯🇵

AndroidMay 24, 2026· Snapshot dated View all snapshotsMethodology

As of May 24, 2026, ChatGPT is the #1 Productivity app in Japan on Android.

AndroidiOS
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
    ChatGPTOpenAI OpCo, LLC
  2. 2
    Google GeminiGoogle
  3. 3
    Claude by AnthropicAnthropic PBC
  4. 43
    QR & Barcode ScannerTeaCapps
  5. 5
    PDF Reader - PDF ViewerQR Code Scanner.
  6. 62
    Grok - AI Chat & VideoX Corp.
  7. 72
    All Document Center5660 BA, LLC
  8. 8
    Adobe Acrobat Reader: Edit PDFAdobe
  9. 91
    Document Reader & PDF Editor++FREE AI UTILS COMPANY LIMITED
  10. 102
    Microsoft ExcelMicrosoft Corporation
  11. 113
    PDF Spark - Reader & EditorApHouseBD
  12. 121
    Easy Voice RecorderDigipom Inc.
  13. 132
    Google NotebookLMGoogle
  14. 141
    Microsoft WordMicrosoft Corporation
  15. 154
    PDF Reader - PDF EditorEfficient Tools
  16. 168
    Open Chat - AI bot appAceTools Team
  17. 171
    Google SheetsGoogle
  18. 182
    詐欺バスター LiteTrend Micro
  19. 193
    PDF Reader PointPDF Fuel
  20. 2014
    ShugibukuroPlus Inc. (Japan)
  21. 214
    Easy Reader - PDF ViewerRundong Technology
  22. 221
    TimeTree: Shared CalendarTimeTree, Inc.
  23. 239
    PDF Smooth Reader & EditorCORPS ENSEIGNANT (SARL CORPS ENSEIGNANT)
  24. 242
    Manus - AI Agent & AutomationBUTTERFLY EFFECT PTE. LTD.
  25. 2513
    PDF Creator ProXingying Tech
  26. 263
    Microsoft CopilotMicrosoft Corporation
  27. 271
    PDF Reader - All PDF ScannerDev Globeg
  28. 281
    Microsoft OutlookMicrosoft Corporation
  29. 29
    QR Code Scanner & Barcode ReadQR & Barcode Scanner
  30. 305
    Swift PDF Reader & ConverterApHouseBD
  31. 313
    PDF Reader - Smart ViewerOmareyah Team
  32. 321
    Google Keep - Notes and listsGoogle
  33. 333
    LINE WORKS: Team CommunicationLINE WORKS Corp.
  34. 345
    PDF Reader ZoneP & L Studio
  35. 352
    Link to WindowsMicrosoft Corporation
  36. 366
    PDF Viewer - PDF ReaderOLOA games
  37. 3711
    ClevCalc - CalculatorCleveni Inc.
  38. 381
    Forms for Google DocsAurora Innovation
  39. 394
    Microsoft PowerPointMicrosoft Corporation
  40. 405
    Calendário 2026Shree Radha Damodar
  41. 415
    HypeCut - AI Video GeneratorXFree Dev Team
  42. 422
    Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom
  43. 43
    Microsoft 365 CopilotMicrosoft Corporation
  44. 44
    Notepad, Notes, Easy NotebookSimple Design Ltd.
  45. 458
    AI Translate All LanguagesiKame Applications - Begamob Apps
  46. 46
    Notta-Transcribe Audio to TextNOTTA PTE. LTD.
  47. 476
    Document Reader & ViewerWdream Limited
  48. 4830
    Dola: Smart AI Assistant

    SPRING (SG) PTE. LTD.

  49. 492
    PDFReader - View & ManageGift School
  50. 501
    Chatbot App - AI AssistantTAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI

What changed

Movement between the previous day and May 24, 2026.

New entrants

Risers

Fallers

Methodology

Rankings are pulled daily from the Android 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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Data licensed under CC-BY-NC 4.0