Top Productivity — Top Grossing apps in Japan 🇯🇵

iOSJune 18, 2026· Snapshot dated View all snapshotsMethodology

As of June 18, 2026, ChatGPT is the #1 Productivity — Top Grossing app in Japan on iOS.

iOSAndroid
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
  2. 21
  3. 31
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 101
  11. 111
  12. 12
  13. 131
  14. 141
  15. 15
  16. 16
  17. 173
  18. 181
  19. 191
  20. 205
  21. 212
  22. 224
  23. 231
  24. 241
  25. 254
  26. 262
  27. 272
  28. 281
  29. 291
  30. 3013
  31. 31
  32. 322
  33. 333
  34. 341
  35. 353
  36. 3616
  37. 373
  38. 383
  39. 391
  40. 403
  41. 41
  42. 42
  43. 431
  44. 444
  45. 456
  46. 46
  47. 472
  48. 485
  49. 494
  50. 503

What changed

Movement between the previous day and June 18, 2026.

Methodology

Rankings are pulled daily from the iOS store charts for Japan. 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 Productivity — Top Grossing app in Japan on iOS?
As of June 18, 2026, ChatGPT is the #1 Productivity — Top Grossing app in Japan on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for Japan 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 Japan. 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