Item
¥0CNY
Screenshots come from the App Store listing. They are shown at full aspect ratio, never cropped. Click to enlarge.
From the App Store Sourceフォーン音からフォーンを判定する #car horn, train horn, foghorn, french horn
The developer is Hideaki Uchikoshi, and the app identifier is com.hideucks.HornSoundID.
It was first released on 2026-07-29, according to our own database record.
Every number in these answers comes from the data shown above on this page.