QuartzMetro
iOS app by ON Science Japan. Music · ON Science Japan
- Store rating
- 4 / 5
- Store rating count
- 2
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.1.0
- Listing last refreshed
- 2026-09-11
View the original store listing
Store description excerpt
This is an app of the metronome. Accurate: An error of less than 22.7 micro-second.(based on theoretical calculation) (1 micro-second is equal to 0.001 milli-second.) Simple: Drag the white ring to change tempo. Tone quality is like real metronome tone. Low power consumption during use. This app is for free. Made in Japan!
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