Top Health & Fitness apps in Japan 🇯🇵

iOSMay 17, 2026· Snapshot dated View all snapshotsMethodology

As of May 17, 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. 11
  2. 21
    私の歯医者さん

    株式会社ストランザ

  3. 34
  4. 4
  5. 5
  6. 6
  7. 74
    Vitality

    住友生命保険相互会社

  8. 81
  9. 911
  10. 103
  11. 111
  12. 12
  13. 132
  14. 146
  15. 152
  16. 168
  17. 176
    OiTr

    オイテル株式会社

  18. 18
  19. 193
  20. 205
  21. 217
  22. 223
  23. 231
  24. 242
  25. 259
  26. 263
  27. 2735
  28. 281
  29. 2922
  30. 301
  31. 317
  32. 32
  33. 333
    キリン堂公式アプリ

    株式会社キリン堂

  34. 3413
  35. 355
  36. 361
  37. 3713
  38. 386
  39. 3914
    Myはいしゃさん

    株式会社モリタ

  40. 408
  41. 418
    FeelFlow-ストレス&HRV&睡眠

    重庆雾梨兔科技有限公司

  42. 42
  43. 432
  44. 4441
  45. 452
  46. 463
  47. 472
    FIT-EASY

    フィットイージー

  48. 482
  49. 4921
  50. 5013

What changed

Movement between the previous day and May 17, 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