Top Productivity — Top Grossing apps in Japan 🇯🇵

iOSMay 31, 2026· Snapshot dated View all snapshotsMethodology

As of May 31, 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. 72
  8. 8
  9. 92
  10. 10
  11. 11
  12. 12
  13. 132
  14. 141
  15. 151
  16. 16
  17. 172
  18. 181
  19. 191
  20. 201
  21. 211
  22. 22
  23. 233
  24. 241
  25. 25
  26. 262
  27. 273
  28. 284
  29. 291
  30. 301
  31. 312
  32. 323
  33. 336
  34. 3429
  35. 353
  36. 36
  37. 37
  38. 384
  39. 3910
  40. 4012
  41. 412
  42. 422
  43. 431
  44. 44
  45. 4510
  46. 465
  47. 47
  48. 482
  49. 491
  50. 505

What changed

Movement between the previous day and May 31, 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 May 31, 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