MARLVEL

Top Tools apps in South Korea 🇰🇷

AndroidMay 24, 2026· Snapshot dated View all snapshotsMethodology

As of May 24, 2026, PDF Reader: View All PDFs is the #1 Tools app in South Korea on Android.

AndroidiOS
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
    PDF Reader: View All PDFsCao Thanh Long
  2. 2
    QR Scanner & Barcode ReaderStart Up
  3. 3
    국세청 홈택스 [손택스]National Tax Service, Korea
  4. 41
    Photo Recovery - Restore FileLand Vina Dev
  5. 51
    QR ScannerP & L Studio
  6. 61
    V3 Mobile Plus

    AhnLab Inc.

  7. 71
    All Document Reader & ScanStudio Rankvn
  8. 82
    QR Scanner CreatorZnd Digital
  9. 95
    QR Code & Barcode ScannerSolaraSoft
  10. 106
    All Document Reader: Word, PDFSolaraSoft
  11. 112
    Cleaner ToolkitDIGSURE LIMITED
  12. 121
    GPS Camera: Map & LocationNimbusApps
  13. 131
    시티즌코난 - 보이스피싱,스미싱,피싱아이즈,사기예방

    (주)인피니그루

  14. 141
    Naver Papago - AI TranslatorNAVER Corp.
  15. 1513
    Video Downloader: HD PlayerHypers Tools
  16. 16
    PDF Reader: Viewer, PDF EditorDcutuansaw
  17. 17
    QR & Barcode Scanner⋅柱荣 李
  18. 1819
    NordVPN – fast VPN for privacyNord Security
  19. 191
    QR Scanner, Read All BarcodeTechverse LTD
  20. 201
    PDF Reader & View PDF FilesLand Vina Dev
  21. 214
    Notes - Notepad and to do listNotes & Productivity Apps
  22. 221
    OC Auto Clicker: Auto TapperOctopus Internet Technology Co., Limited
  23. 231
    All Video Downloader & PlayerQR Code Scanner.
  24. 2419
    Fill StorageArum Communications
  25. 2514
    Ai Translator, Voice TranslateSmarlong Technologies Electronics Limited
  26. 26
    TranslateApple
  27. 275
    Google AuthenticatorGoogle
  28. 285
    Photo Translate: AI TranslatorAISolutionSmart
  29. 2916
    Samsung Smart Switch MobileSamsung Electronics Co., Ltd.
  30. 3010
    AI Search: Smart Web BrowserTTT Studios
  31. 312
    Video Player: Stream, Save MP4Skytechlab Global App
  32. 321
    Good LockSamsung Electronics Co., Ltd.
  33. 331
    Swift PDF ReaderMD.GOLAM NOBI AKASH
  34. 34
    Software Update : Update AppsSquad Apps Studio
  35. 351
    Unicorn HTTPS:Secure & FastUnicorn Soft, Inc.
  36. 365
    Proton VPN: Fast & SecureProton AG
  37. 3712
    PDF Reader & Edit PDFLemonCat Studio
  38. 381
    Video Downloader & PlayerOffice Suite Pro
  39. 394
    Smart PDF ViewerSayapKebebasanDev
  40. 4013
    All PDF Reader - PDF ScannerStudio Rankvn
  41. 4115
    만능 녹음기 - 스마트 하고 완벽한 기록Dev Loach
  42. 424
    Camera Image - Translate AIVietDevPro
  43. 431
    StickTok - animation stickerNeku Avatar Studio
  44. 447
    Photo Recovery & File RestoreBrightEase Studio
  45. 45NEW
    UltraGuard VPN: Fast & SecureHKL Game Studio
  46. 4647
    Photo Recovery & Recover VideoExo Technology
  47. 473
    SEIO AgentSKTelecom
  48. 484
    All Language TranslatorTranslate Tech
  49. 499
    QRX: QR Code Scanner & BarcodeVietDevPro
  50. 502
    Authenticator App - SafeAuthSafeAuth Services.

What changed

Movement between the previous day and May 24, 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