MARLVEL

Top Tools apps in South Korea 🇰🇷

AndroidMay 27, 2026· Snapshot dated View all snapshotsMethodology

As of May 27, 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
    PDF Reader: Viewer, PDF EditorDcutuansaw
  3. 33
    Video Downloader: HD PlayerHypers Tools
  4. 44
    All Document Reader & ScanStudio Rankvn
  5. 5
    국세청 홈택스 [손택스]National Tax Service, Korea
  6. 63
    QR Scanner & Barcode ReaderStart Up
  7. 73
    UltraGuard VPN: Fast & SecureHKL Game Studio
  8. 82
    QR ScannerP & L Studio
  9. 92
    Photo Recovery - Restore FileLand Vina Dev
  10. 101
    All PDF Reader - PDF ScannerStudio Rankvn
  11. 112
    QR Code & Barcode ScannerSolaraSoft
  12. 121
    V3 Mobile Plus

    AhnLab Inc.

  13. 131
    QR Scanner CreatorZnd Digital
  14. 142
    Proton VPN: Fast & SecureProton AG
  15. 153
    Cleaner ToolkitDIGSURE LIMITED
  16. 161
    Naver Papago - AI TranslatorNAVER Corp.
  17. 172
    GPS Camera: Map & LocationNimbusApps
  18. 18
    NordVPN – fast VPN for privacyNord Security
  19. 19
    시티즌코난 - 보이스피싱,스미싱,피싱아이즈,사기예방

    (주)인피니그루

  20. 207
    Notes - Notepad and to do listNotes & Productivity Apps
  21. 211
    All Video Downloader & PlayerQR Code Scanner.
  22. 223
    Video Downloader & PlayerOffice Suite Pro
  23. 23
    All Document Reader: Word, PDFSolaraSoft
  24. 242
    Good LockSamsung Electronics Co., Ltd.
  25. 254
    Unicorn HTTPS:Secure & FastUnicorn Soft, Inc.
  26. 265
    QR & Barcode Scanner⋅柱荣 李
  27. 271
    Photo Recovery & Recover VideoExo Technology
  28. 284
    AI Search: Smart Web BrowserTTT Studios
  29. 297
    OC Auto Clicker: Auto TapperOctopus Internet Technology Co., Limited
  30. 301
    Video Player: Stream, Save MP4Skytechlab Global App
  31. 311
    TranslateApple
  32. 32
    Swift PDF ReaderMD.GOLAM NOBI AKASH
  33. 331
    만능 녹음기 - 스마트 하고 완벽한 기록Dev Loach
  34. 343
    Google AuthenticatorGoogle
  35. 358
    Photo Recovery & File RestoreBrightEase Studio
  36. 361
    Fill StorageArum Communications
  37. 371
    Smart PDF ViewerSayapKebebasanDev
  38. 385
    QR Scanner, Read All BarcodeTechverse LTD
  39. 39
    Samsung Smart Switch MobileSamsung Electronics Co., Ltd.
  40. 402
    All Language TranslatorTranslate Tech
  41. 419
    All Recovery: Photos & VideosUltraTools
  42. 426
    Camera Image - Translate AIVietDevPro
  43. 433
    Software Update : Update AppsSquad Apps Studio
  44. 443
    StickTok - animation stickerNeku Avatar Studio
  45. 453
    TextSticker for WAStickerAppsMEME Studio
  46. 4610
    File Recovery & Recover PhotosLemonCat Studio
  47. 47
    오토마우스 - 간편터치, 자동클릭AX Labs.
  48. 4823
    Authenticator App - SafeAuthSafeAuth Services.
  49. 493
    Ultrasurf VPN - Fast InvisibleUltrareach
  50. 5023
    Recover Photos, File RecoveryStart Up

What changed

Movement between the previous day and May 27, 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