McStats - System Widget at Mac App Store analyse

It monitors the usage of CPU, Memory, Battery, Disk and Wi-fi Signal Strength. Unlike other widgets or utilities, it consumes minimal system resources but yet gives your real-time statistics. Wi-fi signal strength is a peculiar & precious feature that can be used to know the signal levels in different locations of your apartment, home or work & is specific to this widget. Features: • All in One (CPU, Ram, Disk, Battery & Wifi) System Widget. • Clean & Simple Design. • Real-time System Statistics. • Shows Wi-fi Signal Strength & Noise/Interference. • Displays CPU activity. • Shows Real-time Memory usage. • Monitors Disk usage. • Displays current Battery level.