Top Free apps in Japan 🇯🇵

AndroidMay 17, 2026· Snapshot dated View all snapshotsMethodology

As of May 17, 2026, ChatGPT is the #1 Free app in Japan on Android.

#App / PublisherIntel
  1. 1
  2. 2
  3. 31
  4. 41
  5. 5
  6. 62
  7. 71
  8. 84
    McDonald's Japan

    日本マクドナルド株式会社

  9. 95
  10. 101
  11. 11
  12. 123
  13. 13
  14. 144
  15. 158
  16. 161
  17. 171
  18. 181
  19. 191
  20. 203
  21. 211
  22. 224
  23. 232
  24. 242
  25. 253
    ジハンピ

    サントリービバレッジソリューション株式会社

  26. 269
  27. 272
  28. 284
    マツキヨココカラ公式アプリ

    株式会社マツキヨココカラ&カンパニー

  29. 29
  30. 303
  31. 316
  32. 322
  33. 332
  34. 342
    Dola: Smart AI Assistant

    SPRING (SG) PTE. LTD.

  35. 358
  36. 362
  37. 374
  38. 385
  39. 391
  40. 401
  41. 411
    SHEIN-Shopping Online

    Roadget Business PTE. LTD.

  42. 425
    iAEON-イオンペイも使える!「アイイオン」

    イオンスマートテクノロジー株式会社

  43. 431
  44. 4410
  45. 4512
  46. 464
  47. 471
  48. 482
    ゆうちょ認証アプリ

    ゆうちょ銀行

  49. 4915
  50. 506

What changed

Movement between the previous day and May 17, 2026.

Methodology

Rankings are pulled daily from the Android 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