MARLVEL

Top Productivity apps in Japan 🇯🇵

AndroidJune 11, 2026· Snapshot dated View all snapshotsMethodology

As of June 11, 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
    PDF Reader - PDF ViewerQR Code Scanner.
  4. 4
    PDF File PlusNullbyte Labs
  5. 5
    Claude by AnthropicAnthropic PBC
  6. 61
    All Document Center5660 BA, LLC
  7. 71
    PDF Reader, All PDF ViewerOffice Suite Pro
  8. 82
    PDF Creator ProXingying Tech
  9. 91
    PDF Reader - Smart ViewerOmareyah Team
  10. 103
    Adobe Acrobat Reader: Edit PDFAdobe
  11. 11
    Grok - AI Chat & VideoX Corp.
  12. 123
    QR & Barcode ScannerTeaCapps
  13. 137
    PDFReader - View & ManageGift School
  14. 142
    Easy Reader - PDF ViewerRundong Technology
  15. 15
    Microsoft ExcelMicrosoft Corporation
  16. 162
    PDF Reader - PDF EditorEfficient Tools
  17. 176
    詐欺バスター LiteTrend Micro
  18. 182
    Document Reader & PDF Editor++FREE AI UTILS COMPANY LIMITED
  19. 19
    Open Chat - AI bot appAceTools Team
  20. 202
    Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom
  21. 214
    Microsoft WordMicrosoft Corporation
  22. 223
    Google NotebookLMGoogle
  23. 237
    Easy Voice RecorderDigipom Inc.
  24. 242
    PDF Reader PointPDF Fuel
  25. 251
    TimeTree: Shared CalendarTimeTree, Inc.
  26. 265
    Google SheetsGoogle
  27. 27
    QR Code Scanner & Barcode ReadQR & Barcode Scanner
  28. 285
    Microsoft OutlookMicrosoft Corporation
  29. 295
    PDF Reader ZoneP & L Studio
  30. 302
    Microsoft CopilotMicrosoft Corporation
  31. 312
    Google Keep - Notes and listsGoogle
  32. 321
    Link to WindowsMicrosoft Corporation
  33. 335
    Manus - AI Agent & AutomationBUTTERFLY EFFECT PTE. LTD.
  34. 345
    Microsoft PowerPointMicrosoft Corporation
  35. 352
    Notepad, Notes, Easy NotebookSimple Design Ltd.
  36. 367
    AI Translate All LanguagesiKame Applications - Begamob Apps
  37. 375
    Clean Space HelperCarlina Team
  38. 382
    LINE WORKS: Team CommunicationLINE WORKS Corp.
  39. 394
    Forms for Google DocsAurora Innovation
  40. 404
    Microsoft 365 CopilotMicrosoft Corporation
  41. 417
    QR Scanner, All Barcode ScanStudio Rankvn
  42. 422
    ClevCalc - CalculatorCleveni Inc.
  43. 4311
    StellarRecoverySkyFusion Labs
  44. 443
    Calendário 2026Shree Radha Damodar
  45. 453
    Gemmy AI: Chat & AssistantJetkite
  46. 46
    Chatbot App - AI AssistantTAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI
  47. 473
    Clean Sweep MasterZJDevKing
  48. 483
    Image to PDF - PDF MakerSimple Design Ltd.
  49. 494
    Swift PDF Reader & ConverterApHouseBD
  50. 509
    Simple PDF: Editor & Viewereasysoft

What changed

Movement between the previous day and June 11, 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.

See methodologyContact support

Data licensed under CC-BY-NC 4.0