MARLVEL

Top Tools apps in South Korea 🇰🇷

AndroidMay 19, 2026· Snapshot dated View all snapshotsMethodology

As of May 19, 2026, PDF Reader: Viewer, PDF Editor is the #1 Tools app in South Korea on Android.

AndroidiOS
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
    PDF Reader: Viewer, PDF EditorDcutuansaw
  2. 2
    국세청 홈택스 [손택스]National Tax Service, Korea
  3. 31
    QR Scanner & Barcode ReaderStart Up
  4. 41
    All Document Reader: Word, PDFSolaraSoft
  5. 5
    File Recovery - Photo RecoverySolaraSoft
  6. 6
    PDF Reader: View All PDFsCao Thanh Long
  7. 784
    TV Smart Player: TV ShowsDaniel Le
  8. 81
    QR ScannerP & L Studio
  9. 91
    Naver Papago - AI TranslatorNAVER Corp.
  10. 101
    V3 Mobile Plus

    AhnLab Inc.

  11. 111
    시티즌코난 - 보이스피싱,스미싱,피싱아이즈,사기예방

    (주)인피니그루

  12. 121
    GPS Camera: Map & LocationNimbusApps
  13. 13
    Cleaner ToolkitDIGSURE LIMITED
  14. 142
    Video Player: Stream, Save MP4Skytechlab Global App
  15. 151
    Photo Recovery - Restore FileLand Vina Dev
  16. 161
    All Video Downloader & PlayerQR Code Scanner.
  17. 171
    OC Auto Clicker: Auto TapperOctopus Internet Technology Co., Limited
  18. 183
    File Recovery & Restore PhotosStudio Rankvn
  19. 195
    PDF Reader - Editor & ScannerDAOWEI NETWORK TECHNOLOGY PTE.LTD.
  20. 20
    CodeNow - QR & Barcode ScannerMagenta Apps
  21. 215
    QR Code & Barcode ScannerSolaraSoft
  22. 221
    Video Downloader & PlayerOffice Suite Pro
  23. 231
    Good LockSamsung Electronics Co., Ltd.
  24. 241
    All Document Reader: PDF/WordEternal Mobile Labs
  25. 25
    Google AuthenticatorGoogle
  26. 267
    Photo Recovery & Restore FilesCao Thanh Long
  27. 271
    Google TranslateGoogle
  28. 281
    Proton VPN: Fast & SecureProton AG
  29. 292
    Swift PDF ReaderMD.GOLAM NOBI AKASH
  30. 302
    PDF Reader & View PDF FilesLand Vina Dev
  31. 312
    NordVPN – fast VPN for privacyNord Security
  32. 324
    Unicorn HTTPS:Secure & FastUnicorn Soft, Inc.
  33. 333
    Notes - Notepad and to do listNotes & Productivity Apps
  34. 342
    Smart PDF ViewerSayapKebebasanDev
  35. 351
    Samsung Smart Switch MobileSamsung Electronics Co., Ltd.
  36. 361
    StickTok - animation stickerNeku Avatar Studio
  37. 372
    Notepad – Notes and To Do ListNotepad - Digital Notes Studios
  38. 3819
    Aura BrowserJerome Easy Tools
  39. 3912
    All Document Reader & ScanStudio Rankvn
  40. 407
    All PDF Reader - PDF ScannerStudio Rankvn
  41. 411
    Recover Photos, File RecoveryStart Up
  42. 428
    만능 녹음기 - 스마트 하고 완벽한 기록Dev Loach
  43. 4319
    Ai Translator, Voice TranslateSmarlong Technologies Electronics Limited
  44. 441
    Genspark AI WorkspaceGENSPARK INC
  45. 452
    Authenticator App - SafeAuthSafeAuth Services.
  46. 465
    Restore My Old Deleted PhotosGeneration z apps
  47. 473
    LED Scroller: LED BannerQR & Barcode Scanner
  48. 48
    All Language TranslatorTranslate Tech
  49. 496
    Simple Digital compass for youBonifacio Melero
  50. 504
    모두의응원 LED 전광판 - 필수 응원 도구corp.smpleinc

What changed

Movement between the previous day and May 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