Top Books — Top Paid apps in South Korea 🇰🇷

iOSMay 31, 2026· Snapshot dated View all snapshotsMethodology

As of May 31, 2026, Komi Reader - TXT & PDF is the #1 Books — Top Paid app in South Korea on iOS.

iOSAndroid
#App / PublisherIntel
  1. 14
  2. 26
  3. 31
  4. 4NEW
  5. 54
  6. 63
  7. 73
  8. 82
  9. 92
  10. 101
  11. 111
    친일인명사전

    민족문제연구소

  12. 121
  13. 131
  14. 145
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20
  21. 21
  22. 22
    주제별성경대사전

    브니엘성경연구소

  23. 23
  24. 24
  25. 25
  26. 26
  27. 27
  28. 28
  29. 29
  30. 30
  31. 31
  32. 32
  33. 33
  34. 34
  35. 35
  36. 36
  37. 37
  38. 3828
  39. 391
  40. 401
    성경강해

    브니엘성경연구소

  41. 411
  42. 421
  43. 431
  44. 441
  45. 451
  46. 461
  47. 471
    성경본문강해

    브니엘성경연구소

  48. 481
  49. 491
  50. 501

What changed

Movement between the previous day and May 31, 2026.

Methodology

Rankings are pulled daily from the iOS 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.

Frequently asked questions

What is the #1 Books — Top Paid app in South Korea on iOS?
As of May 31, 2026, Komi Reader - TXT & PDF is the #1 Books — Top Paid app in South Korea on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for South Korea every day and computes day-over-day movement. The "Current" page always reflects the latest snapshot; dated archive pages preserve each day's top 50.
Where does Marlvel's ranking data come from?
Rankings are pulled from the public iOS store charts for South Korea. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.

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.

Data licensed under CC-BY-NC 4.0