Freezes, goes stale

I thought this was going to be "the one" I wanted to monitor mainly memory. I have both a MacPro Late 2011 and a brand new Late 2013, both with Mavericks 10.9.2. The app simply stops reporitng values. It will show, say 4 GB memory. Then 4 hours later after Ive been working, it shows the same. Skepitcal, I click on it, then all the sudden it updates. So the portion that runs in the menu bar (the entire POINT of having this) wont update, sort of hangs/freezes and stops showing current info. Uninstall.

HoptonJames about iStats