To delete iStat nano from macOS High Sierra, open the Applications folder and drag the iStat nano icon to the Trash. Then empty the Trash.
Monitor the performance of your system directly from your Menu Bar.
iStat Server for Mac transmits your computer or server's vital statistics to iStat for iOS.
Stat/Transfer knows about statistical data --- it handles missing data.
To delete iStat nano from macOS High Sierra, open the Applications folder and drag the iStat nano icon to the Trash. Then empty the Trash.