Top Weather apps in Japan 🇯🇵

iOSMay 20, 2026· Snapshot dated View all snapshotsMethodology

As of May 20, 2026, ウェザーニュース is the #1 Weather app in Japan on iOS.

iOSAndroid
#App / PublisherIntel
  1. 1
  2. 21
  3. 31
  4. 4
  5. 52
  6. 61
    tenki.jp 天気予報・雨雲レーダー/地震速報

    一般財団法人 日本気象協会

  7. 71
  8. 81
  9. 91
  10. 10
  11. 11
  12. 126
  13. 13
  14. 141
  15. 156
  16. 162
  17. 1743
  18. 182
  19. 197
  20. 204
  21. 212
  22. 221
  23. 231
  24. 24NEW
  25. 254
  26. 262
  27. 278
  28. 2816
  29. 294
  30. 3013
  31. 313
  32. 321
  33. 339
  34. 34NEW
  35. 354
  36. 3610
  37. 371
  38. 386
  39. 3914
  40. 4013
  41. 418
  42. 424
  43. 432
  44. 4414
  45. 451
  46. 4650
  47. 47
  48. 488
  49. 4918
  50. 501

What changed

Movement between the previous day and May 20, 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