MARLVEL

Top Productivity apps in Japan 🇯🇵

AndroidJune 14, 2026· Snapshot dated View all snapshotsMethodology

As of June 14, 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. 41
    PDF Reader - PDF ViewerQR Code Scanner.
  5. 51
    All Document Center5660 BA, LLC
  6. 62
    PDF File PlusNullbyte Labs
  7. 7
    PDF Reader PointPDF Fuel
  8. 8
    PDF Reader, All PDF ViewerOffice Suite Pro
  9. 99
    StellarRecoverySkyFusion Labs
  10. 101
    QR & Barcode ScannerTeaCapps
  11. 111
    Adobe Acrobat Reader: Edit PDFAdobe
  12. 123
    PDF Creator ProXingying Tech
  13. 131
    Grok - AI Chat & VideoX Corp.
  14. 141
    Easy Reader - PDF ViewerRundong Technology
  15. 15
    Document Reader & PDF Editor++FREE AI UTILS COMPANY LIMITED
  16. 164
    PDFReader - View & ManageGift School
  17. 17
    Microsoft ExcelMicrosoft Corporation
  18. 181
    PDF Reader - PDF EditorEfficient Tools
  19. 193
    Open Chat - AI bot appAceTools Team
  20. 204
    PDF Reader - Smart ViewerOmareyah Team
  21. 211
    Microsoft WordMicrosoft Corporation
  22. 221
    詐欺バスター LiteTrend Micro
  23. 23
    Easy Voice RecorderDigipom Inc.
  24. 24
    Google SheetsGoogle
  25. 25
    Google NotebookLMGoogle
  26. 261
    Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom
  27. 271
    QR Code Scanner & Barcode ReadQR & Barcode Scanner
  28. 28
    TimeTree: Shared CalendarTimeTree, Inc.
  29. 291
    Link to WindowsMicrosoft Corporation
  30. 301
    Microsoft CopilotMicrosoft Corporation
  31. 312
    Swift PDF Reader & ConverterApHouseBD
  32. 322
    Google Keep - Notes and listsGoogle
  33. 332
    PDF Reader ZoneP & L Studio
  34. 342
    Microsoft OutlookMicrosoft Corporation
  35. 351
    Manus - AI Agent & AutomationBUTTERFLY EFFECT PTE. LTD.
  36. 361
    LINE WORKS: Team CommunicationLINE WORKS Corp.
  37. 372
    ClevCalc - CalculatorCleveni Inc.
  38. 382
    Forms for Google DocsAurora Innovation
  39. 392
    Microsoft PowerPointMicrosoft Corporation
  40. 403
    Calendário 2026Shree Radha Damodar
  41. 413
    Clean Space HelperCarlina Team
  42. 422
    Notepad, Notes, Easy NotebookSimple Design Ltd.
  43. 431
    AI Translate All LanguagesiKame Applications - Begamob Apps
  44. 443
    Microsoft 365 CopilotMicrosoft Corporation
  45. 451
    PDF Reader ProTANIATECH
  46. 461
    Notta-Transcribe Audio to TextNOTTA PTE. LTD.
  47. 471
    Simple Calendar - easy plannerKomorebi Inc.
  48. 481
    Word Document: DOCX, PDF, XLSXiKame Applications - Begamob Global
  49. 495
    All Language Translate AppDreams Edge Technology
  50. 502
    Microsoft OneDriveMicrosoft Corporation

What changed

Movement between the previous day and June 14, 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