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koji ozono

6 apps seen in App Store top charts, 2 charting now.

AppCategoryReleasedBest rank nowRatingNew ratings a week
Games#10★ 0.0–
Games#47★ 0.0–
Gamesnot charting★ 3.5–
Gamesnot charting★ 2.8–
Businessnot charting★ 5.0–
Productivitynot charting★ 4.8–

koji ozono: releases, featuring and milestones across their App Store apps

Last change · 10 events since 16 Jul 2025Full timeline ↓
Full timeline · 10 events
  1. 💰
    Go Lab: AI Baduk KataGo Engine · Price dropiOS
    600.00 JPY → 300.00 JPY · JP
  2. 💰
    Go Lab: AI Baduk KataGo Engine · Price dropiOS
    3.99 USD → 0.99 USD · US
  3. 💰
    Go Lab: AI Baduk KataGo Engine · Price dropiOS
    300.00 JPY → 150.00 JPY · JP
  4. 💰
    Go Lab: AI Baduk KataGo Engine · Price dropiOS
    600.00 JPY → 150.00 JPY · JP
  5. 🆕
    Go Lab: AI Baduk KataGo Lite · Released on the App StoreiOS
  6. 🆕
    Shogi Lab: Sunfish Engine · Released on the App StoreiOS
  7. 🆕
    Reversi Simple:Satisfying Flip · Released on the App StoreiOS
  8. 🆕
    Go Lab: AI Baduk KataGo Engine · Released on the App StoreiOS
  9. 🆕
    WhisText · Released on the App StoreiOS
  10. 🆕
    WhisperDirect:AI Meeting Notes · Released on the App StoreiOS

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Free with an account

Portfolio-wide download estimates, top grossing positions and new-launch alerts for koji ozono.

Downloads per day
Revenue per day
Monthly active users
Revenue per download