Top Health & Fitness apps in Japan 🇯🇵

iOSMay 22, 2026· Snapshot dated View all snapshotsMethodology

As of May 22, 2026, あすけん ダイエット・ヘルスケアのカロリー計算や体重管理に is the #1 Health & Fitness app in Japan on iOS.

iOSAndroid
#App / PublisherIntel
  1. 1
  2. 2
    私の歯医者さん

    株式会社ストランザ

  3. 3
  4. 4
  5. 52
  6. 61
    Vitality

    住友生命保険相互会社

  7. 71
  8. 81
  9. 94
  10. 101
  11. 111
  12. 123
  13. 131
  14. 142
  15. 151
  16. 1610
  17. 17
  18. 181
  19. 192
  20. 20
  21. 214
  22. 22
    OiTr

    オイテル株式会社

  23. 23
  24. 245
  25. 257
  26. 264
  27. 271
  28. 282
  29. 293
  30. 303
    Myはいしゃさん

    株式会社モリタ

  31. 314
  32. 321
  33. 336
  34. 344
  35. 358
  36. 362
  37. 3713
  38. 382
    キリン堂公式アプリ

    株式会社キリン堂

  39. 399
  40. 403
  41. 4159
  42. 423
  43. 431
  44. 443
    FeelFlow-ストレス&HRV&睡眠

    重庆雾梨兔科技有限公司

  45. 4518
  46. 4610
  47. 472
  48. 482
  49. 494
  50. 502

What changed

Movement between the previous day and May 22, 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