Top Free apps in Japan 🇯🇵

AndroidMay 18, 2026· Snapshot dated View all snapshotsMethodology

As of May 18, 2026, ChatGPT is the #1 Free app in Japan on Android.

#App / PublisherIntel
  1. 1
  2. 21
  3. 31
  4. 4
  5. 5
  6. 6
  7. 7
  8. 84
  9. 9NEW
  10. 101
  11. 112
  12. 124
  13. 135
    McDonald's Japan

    日本マクドナルド株式会社

  14. 14
  15. 1516
  16. 161
  17. 175
  18. 182
  19. 192
  20. 202
  21. 214
    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

  22. 222
  23. 2312
  24. 246
  25. 2510
  26. 2612
  27. 278
  28. 285
  29. 291
    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

  30. 304
  31. 318
  32. 325
  33. 334
  34. 34
    Dola: Smart AI Assistant

    SPRING (SG) PTE. LTD.

  35. 351
  36. 363
  37. 375
    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

  38. 383
    SHEIN-Shopping Online

    Roadget Business PTE. LTD.

  39. 3951
  40. 404
  41. 419
  42. 425
  43. 439
  44. 4423
  45. 455
  46. 463
  47. 4718
    コメダ珈琲店

    株式会社コメダ

  48. 483
  49. 4914
  50. 509

What changed

Movement between the previous day and May 18, 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