MARLVEL

Top Libraries & Demo apps in Japan 🇯🇵

AndroidCurrent· Snapshot dated View all snapshotsMethodology

As of July 1, 2026, Expo Go is the #1 Libraries & Demo app in Japan on Android.

AndroidiOS
Top FreeTop PaidTop Grossing
#App / PublisherIntel
  1. 1
    Expo GoNametag
  2. 2
    Wi-Fiスポット設定SoftBank Corp.
  3. 3
    PPSS22 Emulator - PS2 EmulatorBlue Oliver's
  4. 4
    Holy Quran Offline ReadingJedyApps
  5. 5
    IGAMES PS2IGames BR
  6. 63
    Holy Quran: 16 Lines Per PageTranslator Kingdom
  7. 7
    Pydroid repository pluginLider Soft KZ
  8. 82
    MochiCloner Premium & Add‑onslyt team
  9. 91
    RBX Counter: Calculator & TipsNINH HOA URBAN JOINT STOCK COMPANY
  10. 101
    Hacker: Secret Codes & CiphersVidmark Inc.
  11. 115
    TP-LINK tpCameraTP-Link Systems Inc.
  12. 12NEW
    Ps2 64bit Plugins arm64Elegator Dev Inc.
  13. 13NEW
    PGT: GFX, Launcher & OptimizerTrilokia Inc.
  14. 14NEW
    Camera endoscopeFa9ssa
  15. 15NEW
    Barcode Scanner - QR ScannerMD Mokammal Hossain
  16. 16NEW
    Update Software App: UpdatesVidmark Inc.
  17. 17NEW
    Tello Drone Remote ControllerAppZeeInc
  18. 186
    DIHOOMLeap_Forward
  19. 19NEW
    Mirror LinkFlavapp
  20. 20NEW
    Key Attestation DemoXingchen & Rikka
  21. 21NEW
    Height Measurement AppTareen
  22. 229
    Game Manager - GAxHub LauncherMC Tech
  23. 23NEW
    Dual Camera SidesOne Music Player
  24. 24NEW
    Robux Games Codes for RobloxPena Consulting LLC
  25. 25NEW
    Al Quran Majeed القرآن الكريمMiso Apps Studio
  26. 26NEW
    WebView Android AppDream Space
  27. 27NEW
    Endoscope CameraDTFHM
  28. 2813
    スマホ音楽着信 2026AggyApps
  29. 29NEW
    AirPlay - Cast TvFastSoft
  30. 30NEW
    Scandit SDK ShowcaseScandit AG.
  31. 31NEW
    All mobile Secret CodesTheoca Apps
  32. 32NEW
    Robux and Skins for RobloxAlex Haase
  33. 33NEW
    Al Quran : Holy Quran Offlinegenie islam
  34. 34NEW
    s20 Ringtones for androidVanita_dev
  35. 3519
    Camera Blocker: Anti Spy GuardBytePioneers s. r. o.
  36. 36NEW
    mcpro24fps demo - video cameraChantal Pro SIA
  37. 37NEW
    USB OTG CameraBoss Inc
  38. 38NEW
    Test DPCGoogle LLC
  39. 3921
    Mirror Link Car ConnectorFastSoft
  40. 40NEW
    Quran Pro - القران الكريمQuanticapps FZ LLE
  41. 4127
    Data Transfer & Phone CloneCloudWest Technology
  42. 42NEW
    Endoscope Camera / USB OTGShadow soft
  43. 43NEW
    Mirror Link Car DisplayVidmark Inc.
  44. 44NEW
    Ad-silence - OpenSourcebluepie
  45. 45NEW
    Car Play LinkFlavapp
  46. 4624
    Vibecode - Website BuilderSoftware Composer
  47. 47NEW
    Flutter UI App TemplateBOLT UIX
  48. 48NEW
    Gamepad Remote Game ControllerFastSoft
  49. 49NEW
    Galaxy SmartTagzeecoder
  50. 50NEW
    Satellite Finder Lite(AR View)One Music Player

What changed

Movement between ~30 days ago and Current.

New entrants

Risers

No notable risers.

Fallers

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.

Agent Markdown (.md)See methodologyContact support

Data licensed under CC-BY-NC 4.0