MARLVEL

Top Productivity apps in South Korea 🇰🇷

AndroidMay 22, 2026· Snapshot dated View all snapshotsMethodology

As of May 22, 2026, ChatGPT is the #1 Productivity app in South Korea on Android.

AndroidiOS
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
    ChatGPTOpenAI OpCo, LLC
  2. 2
    Claude by AnthropicAnthropic PBC
  3. 3
    정부24(구 민원24)

    행정안전부

  4. 41
    PDF Reader, All PDF ViewerOffice Suite Pro
  5. 57
    Document Reader, PDF ViewerStart Up
  6. 65
    PDF Reader - PDF ConverteriKame Applications - Begamob Global
  7. 73
    PDF Reader - PDF ViewerQR Code Scanner.
  8. 82
    Google GeminiGoogle
  9. 92
    Word Document: DOCX, PDF, XLSXiKame Applications - Begamob Global
  10. 10
    PDF Reader - Viewer & EditorSmarlong Technologies Electronics Limited
  11. 112
    Gemmy AI: Chat & AssistantJetkite
  12. 1210
    AI Translate All LanguagesiKame Applications - Begamob Apps
  13. 133
    All PDF Reader, PDF ViewerExo Technology
  14. 141
    Document Reader & ViewerWdream Limited
  15. 151
    Document Reader & PDF Editor++FREE AI UTILS COMPANY LIMITED
  16. 168
    Dola: Smart AI Assistant

    SPRING (SG) PTE. LTD.

  17. 171
    Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom
  18. 181
    Open Chat - AI bot appAceTools Team
  19. 194
    Manus - AI Agent & AutomationBUTTERFLY EFFECT PTE. LTD.
  20. 203
    PDF reader - Image to PDFXPDF - PDF converter and PDF editor
  21. 211
    Grok - AI Chat & VideoX Corp.
  22. 223
    PDF Reader & PDF EditorSolaraSoft
  23. 234
    Google SheetsGoogle
  24. 245
    PDF Reader - All PDF ViewerApps Specials
  25. 252
    Microsoft ExcelMicrosoft Corporation
  26. 265
    Hancom Docs(Office): View&EditHancom Inc.
  27. 2712
    PDF Viewer - All PDF ReaderQiao Studio
  28. 282
    Google OneGoogle
  29. 291
    클로바노트 - 음성 그 이상의 기록NAVER Corp.
  30. 306
    Google NotebookLMGoogle
  31. 31
    Chatbot App - AI AssistantTAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI
  32. 324
    Forms for Google DocsAurora Innovation
  33. 331
    Notion: Notes, Tasks, AINotion Labs, Incorporated
  34. 341
    Perplexity - Ask AnythingPerplexityAI
  35. 353
    Adobe Acrobat Reader: Edit PDFAdobe
  36. 361
    Microsoft PowerPointMicrosoft Corporation
  37. 3715
    PDF Reader, All PDF Viewertrimt
  38. 385
    QR & Barcode ScannerTeaCapps
  39. 391
    PDF Reader - Document ViewerOne Office Premium
  40. 404
    에이닷 - 나만의 AI 개인비서SKTelecom
  41. 411
    ClevCalc - CalculatorCleveni Inc.
  42. 421
    Hancom Office ViewerHancom Inc.
  43. 43
    vFlat Scan - PDF Scanner, OCRVoyagerX, Inc.
  44. 442
    Cards - Mobile WalletCards
  45. 451
    Microsoft WordMicrosoft Corporation
  46. 461
    Google SlidesGoogle
  47. 479
    NAVER MYBOXNAVER Corp.
  48. 485
    PDF Reader - Edit All PDFsStart Up
  49. 4914
    PDF Reader & Smart File ViewEXPERT MEDICAL BILLING LLC
  50. 503
    PDF Reader – PDF ViewerEZTech Apps

What changed

Movement between the previous day and May 22, 2026.

New entrants

Risers

Fallers

Methodology

Rankings are pulled daily from the Android store charts for South Korea. 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