MARLVEL

Top Productivity apps in South Korea 🇰🇷

AndroidMay 16, 2026· Snapshot dated View all snapshotsMethodology

As of May 16, 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. 44
    Dola: Smart AI Assistant

    SPRING (SG) PTE. LTD.

  5. 51
    정부24(구 민원24)

    행정안전부

  6. 61
    PDF Reader - PDF ViewerQR Code Scanner.
  7. 74
    Document Reader & ViewerWdream Limited
  8. 82
    Word Document: DOCX, PDF, XLSXiKame Applications - Begamob Global
  9. 95
    All PDF Reader, PDF ViewerExo Technology
  10. 103
    Google GeminiGoogle
  11. 112
    Document Reader & PDF Editor++FREE AI UTILS COMPANY LIMITED
  12. 122
    Gemmy AI: Chat & AssistantJetkite
  13. 131
    PDF Reader - PDF ConverteriKame Applications - Begamob Global
  14. 147
    Manus - AI Agent & AutomationBUTTERFLY EFFECT PTE. LTD.
  15. 153
    Google SheetsGoogle
  16. 16
    Open Chat - AI bot appAceTools Team
  17. 172
    Grok - AI Chat & VideoX Corp.
  18. 181
    AI Translate All LanguagesiKame Applications - Begamob Apps
  19. 192
    Hancom Docs(Office): View&EditHancom Inc.
  20. 202
    Chatbot App - AI AssistantTAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI
  21. 212
    Google NotebookLMGoogle
  22. 2218
    PDF reader - Image to PDFXPDF - PDF converter and PDF editor
  23. 233
    GalleryGallery Photos & Videos
  24. 242
    Microsoft ExcelMicrosoft Corporation
  25. 252
    PDF Reader - All PDF ViewerApps Specials
  26. 262
    Suite for Google DocsUAB Macmanus
  27. 272
    에이닷 - 나만의 AI 개인비서SKTelecom
  28. 283
    클로바노트 - 음성 그 이상의 기록NAVER Corp.
  29. 291
    Adobe Acrobat Reader: Edit PDFAdobe
  30. 3015
    PDF Reader - Viewer & EditorSmarlong Technologies Electronics Limited
  31. 316
    PDF Reader & PDF EditorSolaraSoft
  32. 322
    Perplexity - Ask AnythingPerplexityAI
  33. 331
    Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom
  34. 341
    Notion: Notes, Tasks, AINotion Labs, Incorporated
  35. 352
    NAVER MYBOXNAVER Corp.
  36. 36
    Microsoft PowerPointMicrosoft Corporation
  37. 373
    PDF Viewer - All PDF ReaderQiao Studio
  38. 3822
    Calendar - Easy PlannerGlad Appvestor
  39. 391
    QR & Barcode ScannerTeaCapps
  40. 409
    PDF Reader - Document ViewerOne Office Premium
  41. 412
    ClevCalc - CalculatorCleveni Inc.
  42. 42
    Hancom Office ViewerHancom Inc.
  43. 438
    PDF Reader – PDF ViewerEZTech Apps
  44. 441
    vFlat Scan - PDF Scanner, OCRVoyagerX, Inc.
  45. 451
    Microsoft WordMicrosoft Corporation
  46. 46
    Google SlidesGoogle
  47. 476
    PDF Reader: PDF ViewerFlexOffice
  48. 482
    Cal for Google Calendar柱荣 李
  49. 491
    시외버스터미널 예매가이드 - 시간표Multisoft app
  50. 503
    CamScanner + | OCR ScannerLinguan Data

What changed

Movement between the previous day and May 16, 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