Top Reference apps in Japan 🇯🇵

iOSJune 1, 2026· Snapshot dated View all snapshotsMethodology

As of June 1, 2026, Google Translate is the #1 Reference app in Japan on iOS.

iOSAndroid
#App / PublisherIntel
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 64
  7. 71
  8. 81
  9. 91
  10. 101
  11. 111
  12. 122
  13. 13
  14. 1412
  15. 156
    Confit - 学会アプリ

    株式会社アトラス

  16. 161
  17. 175
  18. 183
  19. 194
  20. 202
  21. 21
  22. 2213
  23. 234
  24. 248
  25. 2512
  26. 261
  27. 273
  28. 28
  29. 292
  30. 301
  31. 317
  32. 3212
  33. 333
  34. 341
  35. 353
  36. 365
  37. 371
  38. 384
    Dictionaries

    物書堂

  39. 395
  40. 405
  41. 415
  42. 428
  43. 434
  44. 444
  45. 451
  46. 4627
  47. 477
  48. 489
  49. 4950
  50. 501

What changed

Movement between the previous day and June 1, 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.

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