The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
When you want to fix the tempo sensibly while compose music... When you want to know the tempo of music now playing... Then with this app, you can know the tempo of music immediately. After tapping "start button", the average tempo will be displayed in "average tempo frame" by tapping "note button" at every 1 beat. The tempo about last 1 beat will be displayed in "last lap frame".