Top Developer Tools apps in South Korea 🇰🇷

iOSJune 8, 2026· Snapshot dated View all snapshotsMethodology

As of June 8, 2026, TestFlight is the #1 Developer Tools app in South Korea on iOS.

iOSAndroid
#App / PublisherIntel
  1. 11
  2. 21
  3. 3
  4. 4
  5. 52
  6. 64
  7. 76
  8. 83
  9. 93
  10. 108
  11. 112
  12. 124
  13. 132
  14. 14
  15. 153
  16. 16
  17. 1715
  18. 183
  19. 194
  20. 2033
  21. 218
  22. 22NEW
  23. 236
  24. 241
  25. 256
  26. 2629
  27. 2766
  28. 282
  29. 293
  30. 308
  31. 312
  32. 324
  33. 338
  34. 347
  35. 3515
  36. 365
  37. 3713
  38. 3853
  39. 393
  40. 403
  41. 417
  42. 4215
  43. 4339
  44. 449
  45. 451
  46. 4644
  47. 4711
  48. 48NEW
  49. 499
  50. 508

What changed

Movement between the previous day and June 8, 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 Developer Tools app in South Korea on iOS?
As of June 8, 2026, TestFlight is the #1 Developer Tools 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