MARLVEL

Top Productivity apps in South Korea 🇰🇷

AndroidMay 28, 2026· Snapshot dated View all snapshotsMethodology

As of May 28, 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
    PDF Reader, All PDF ViewerOffice Suite Pro
  4. 4
    PDF Reader - PDF ViewerQR Code Scanner.
  5. 5
    정부24(구 민원24)

    행정안전부

  6. 62
    Word Document: DOCX, PDF, XLSXiKame Applications - Begamob Global
  7. 71
    Google GeminiGoogle
  8. 81
    AI Translate All LanguagesiKame Applications - Begamob Apps
  9. 9
    Gemmy AI: Chat & AssistantJetkite
  10. 10
    Document Reader & ViewerWdream Limited
  11. 111
    PDF Reader - PDF ConverteriKame Applications - Begamob Global
  12. 121
    Manus - AI Agent & AutomationBUTTERFLY EFFECT PTE. LTD.
  13. 13
    Open Chat - AI bot appAceTools Team
  14. 141
    Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom
  15. 151
    Grok - AI Chat & VideoX Corp.
  16. 162
    Document Reader & PDF Editor++FREE AI UTILS COMPANY LIMITED
  17. 171
    Document Reader, PDF ViewerStart Up
  18. 181
    PDF Reader & Viewer: Edit PDFWdream Limited
  19. 192
    Google SheetsGoogle
  20. 203
    PDF Reader - All PDF ViewerApps Specials
  21. 212
    Hancom Docs(Office): View&EditHancom Inc.
  22. 227
    All PDF Reader, PDF ViewerExo Technology
  23. 233
    에이닷 - 나만의 AI 개인비서SKTelecom
  24. 241
    Adobe Acrobat Reader: Edit PDFAdobe
  25. 252
    Microsoft ExcelMicrosoft Corporation
  26. 265
    Forms for Google DocsAurora Innovation
  27. 273
    Perplexity - Ask AnythingPerplexityAI
  28. 282
    Google NotebookLMGoogle
  29. 293
    Chatbot App - AI AssistantTAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI
  30. 307
    PDF Reader - Edit All PDFsStart Up
  31. 319
    PDF Reader, All PDF Viewertrimt
  32. 32
    PDF Reader & Smart File ViewEXPERT MEDICAL BILLING LLC
  33. 33
    Notion: Notes, Tasks, AINotion Labs, Incorporated
  34. 346
    QR & Barcode ScannerTeaCapps
  35. 351
    NAVER MYBOXNAVER Corp.
  36. 36
    GalleryGallery Photos & Videos
  37. 371
    클로바노트 - 음성 그 이상의 기록NAVER Corp.
  38. 383
    시외버스터미널 예매가이드 - 시간표Multisoft app
  39. 392
    Microsoft PowerPointMicrosoft Corporation
  40. 401
    PDF Viewer - All PDF ReaderQiao Studio
  41. 4117
    Cards - Mobile WalletCards
  42. 424
    AdBlock for Samsung BrowserAdblock, Inc.
  43. 435
    Hancom Office ViewerHancom Inc.
  44. 444
    ClevCalc - CalculatorCleveni Inc.
  45. 452
    PDF Reader & PDF EditorSolaraSoft
  46. 463
    PDF Reader – PDF ViewerEZTech Apps
  47. 473
    vFlat Scan - PDF Scanner, OCRVoyagerX, Inc.
  48. 481
    Microsoft WordMicrosoft Corporation
  49. 495
    Google OneGoogle
  50. 502
    Google SlidesGoogle

What changed

Movement between the previous day and May 28, 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.

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Data licensed under CC-BY-NC 4.0