Top Productivity — Top Grossing apps in Japan 🇯🇵

iOSJune 28, 2026· Snapshot dated View all snapshotsMethodology

As of June 28, 2026, ChatGPT is the #1 Productivity — Top Grossing app in Japan on iOS.

iOSAndroid
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 101
  11. 111
  12. 121
  13. 131
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 201
  21. 211
  22. 221
  23. 231
  24. 241
  25. 251
  26. 267
  27. 272
  28. 283
  29. 292
  30. 30
  31. 311
  32. 328
  33. 335
  34. 345
  35. 35
  36. 361
  37. 373
  38. 383
  39. 395
  40. 402
  41. 419
  42. 42
  43. 432
  44. 448
  45. 451
  46. 4626
  47. 474
  48. 483
  49. 4911
  50. 501

What changed

Movement between the previous day and June 28, 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 28, 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