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Top Productivity apps in South Korea 🇰🇷

AndroidJune 19, 2026· Snapshot dated View all snapshotsMethodology

As of June 19, 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. 21
    Claude by AnthropicAnthropic PBC
  3. 32
    정부24(구 민원24)

    행정안전부

  4. 4
    PDF Reader - PDF ViewerQR Code Scanner.
  5. 51
    Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom
  6. 64
    PDF Reader, All PDF ViewerOffice Suite Pro
  7. 7
    Google GeminiGoogle
  8. 8
    PDF Reader & Viewer: Edit PDFWdream Limited
  9. 93
    Gemmy AI: Chat & AssistantJetkite
  10. 101
    PDF Reader & PDF EditorSolaraSoft
  11. 112
    Document Reader, PDF ViewerStart Up
  12. 123
    Document Reader & PDF Editor++FREE AI UTILS COMPANY LIMITED
  13. 133
    PDF Reader, All PDF Viewertrimt
  14. 14
    Manus - AI Agent & AutomationBUTTERFLY EFFECT PTE. LTD.
  15. 154
    Document Reader & ViewerWdream Limited
  16. 163
    Word Document: DOCX, PDF, XLSXiKame Applications - Begamob Global
  17. 171
    Open Chat - AI bot appAceTools Team
  18. 183
    All PDF Reader, PDF ViewerExo Technology
  19. 193
    Google NotebookLMGoogle
  20. 203
    Chatbot App - AI AssistantTAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI
  21. 211
    AI Translator: Voice & ScreenHKL Game Studio
  22. 222
    Hancom Docs(Office): View&EditHancom Inc.
  23. 235
    PDF Reader - PDF ConverteriKame Applications - Begamob Global
  24. 241
    Grok - AI Chat & VideoX Corp.
  25. 251
    Microsoft ExcelMicrosoft Corporation
  26. 263
    Google SheetsGoogle
  27. 271
    클로바노트 - 음성 그 이상의 기록NAVER Corp.
  28. 281
    Forms for Google DocsAurora Innovation
  29. 293
    에이닷 - 나만의 AI 개인비서SKTelecom
  30. 30
    QR & Barcode ScannerTeaCapps
  31. 31
    Notion: Notes, Tasks, AINotion Labs, Incorporated
  32. 329
    PDF Reader – PDF ViewerEZTech Apps
  33. 331
    NAVER MYBOXNAVER Corp.
  34. 3410
    HypeCut - AI Video GeneratorXFree Dev Team
  35. 351
    Adobe Acrobat Reader: Edit PDFAdobe
  36. 369
    GalleryGallery Photos & Videos
  37. 3721
    PDF Reader & EditorHiCreatv Dev
  38. 38
    Perplexity - Ask AnythingPerplexityAI
  39. 39
    Hancom Office ViewerHancom Inc.
  40. 40
    Microsoft PowerPointMicrosoft Corporation
  41. 411
    vFlat Scan - PDF Scanner, OCRVoyagerX, Inc.
  42. 429
    Send Anywhere (File Transfer)Rakuten Symphony Korea, Inc.
  43. 436
    AI Translate All LanguagesiKame Applications - Begamob Apps
  44. 441
    Microsoft WordMicrosoft Corporation
  45. 452
    ClevCalc - CalculatorCleveni Inc.
  46. 46
    AdBlock for Samsung BrowserAdblock, Inc.
  47. 471
    Google OneGoogle
  48. 481
    Cal for Google Calendar柱荣 李
  49. 492
    Translate - TranslatorZANKHANA PTE LTD
  50. 5015
    PDF Reader - Edit All PDFsStart Up

What changed

Movement between the previous day and June 19, 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