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Top Productivity apps in South Korea 🇰🇷

AndroidJune 21, 2026· Snapshot dated View all snapshotsMethodology

As of June 21, 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. 31
    Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom
  4. 41
    정부24(구 민원24)

    행정안전부

  5. 53
    Gemmy AI: Chat & AssistantJetkite
  6. 6
    Google GeminiGoogle
  7. 72
    PDF Reader - PDF ViewerQR Code Scanner.
  8. 81
    Document Reader, PDF ViewerStart Up
  9. 9
    PDF Reader & Viewer: Edit PDFWdream Limited
  10. 10
    PDF Reader & PDF EditorSolaraSoft
  11. 11
    Document Reader & PDF Editor++FREE AI UTILS COMPANY LIMITED
  12. 122
    Manus - AI Agent & AutomationBUTTERFLY EFFECT PTE. LTD.
  13. 132
    PDF Reader, All PDF Viewertrimt
  14. 141
    Document Reader & ViewerWdream Limited
  15. 153
    PDF Reader, All PDF ViewerOffice Suite Pro
  16. 1611
    PDF Reader & EditorHiCreatv Dev
  17. 171
    AI Translator: Voice & ScreenHKL Game Studio
  18. 18
    Google NotebookLMGoogle
  19. 195
    All PDF Reader, PDF ViewerExo Technology
  20. 203
    Chatbot App - AI AssistantTAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI
  21. 212
    Open Chat - AI bot appAceTools Team
  22. 226
    에이닷 - 나만의 AI 개인비서SKTelecom
  23. 232
    Google SheetsGoogle
  24. 242
    Grok - AI Chat & VideoX Corp.
  25. 256
    QR & Barcode ScannerTeaCapps
  26. 266
    Hancom Docs(Office): View&EditHancom Inc.
  27. 2710
    Word Document: DOCX, PDF, XLSXiKame Applications - Begamob Global
  28. 282
    Microsoft ExcelMicrosoft Corporation
  29. 294
    HypeCut - AI Video GeneratorXFree Dev Team
  30. 302
    Notion: Notes, Tasks, AINotion Labs, Incorporated
  31. 313
    NAVER MYBOXNAVER Corp.
  32. 322
    Forms for Google DocsAurora Innovation
  33. 334
    클로바노트 - 음성 그 이상의 기록NAVER Corp.
  34. 349
    PDF Reader - PDF ConverteriKame Applications - Begamob Global
  35. 351
    Adobe Acrobat Reader: Edit PDFAdobe
  36. 362
    Perplexity - Ask AnythingPerplexityAI
  37. 372
    PDF Reader – PDF ViewerEZTech Apps
  38. 386
    ClevCalc - CalculatorCleveni Inc.
  39. 392
    Send Anywhere (File Transfer)Rakuten Symphony Korea, Inc.
  40. 40
    vFlat Scan - PDF Scanner, OCRVoyagerX, Inc.
  41. 412
    Microsoft PowerPointMicrosoft Corporation
  42. 425
    Hancom Office ViewerHancom Inc.
  43. 431
    AdBlock for Samsung BrowserAdblock, Inc.
  44. 442
    Google OneGoogle
  45. 452
    Microsoft WordMicrosoft Corporation
  46. 463
    Translate - TranslatorZANKHANA PTE LTD
  47. 471
    Cal for Google Calendar柱荣 李
  48. 484
    All Language Translate AppDreams Edge Technology
  49. 492
    네이버 클로바 - NAVER CLOVANAVER Corp.
  50. 506
    PDF Reader - PDF EditorEfficient Tools

What changed

Movement between the previous day and June 21, 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