Top Developer Tools apps in South Korea 🇰🇷

iOSJune 2, 2026· Snapshot dated View all snapshotsMethodology

As of June 2, 2026, TestFlight is the #1 Developer Tools app in South Korea on iOS.

iOSAndroid
#App / PublisherIntel
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 64
  7. 71
  8. 81
  9. 9
  10. 102
  11. 113
  12. 1213
  13. 132
  14. 141
  15. 153
  16. 16
  17. 174
  18. 183
  19. 191
  20. 201
  21. 211
  22. 222
  23. 236
  24. 2425
  25. 2517
    Spider Proxy

    南京诸葛文化传媒有限公司

  26. 2613
  27. 275
  28. 2826
  29. 291
  30. 301
  31. 314
  32. 32NEW
  33. 33NEW
  34. 342
  35. 351
  36. 3613
  37. 379
  38. 38
  39. 3913
  40. 4058
  41. 4122
  42. 4229
  43. 4331
  44. 44NEW
  45. 455
  46. 4636
  47. 47
  48. 48
  49. 4940
  50. 5043

What changed

Movement between the previous day and June 2, 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 2, 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