RunCat lives in your Mac's menubar and just runs!! The cat runs at the speed according to the CPU usage of your Mac. By looking at the running of a cat, you can see how much CPU load is. ○ You can choose a runner besides a cat. - Cat (default) - Cheetah [new!] - Dog - Puppy [new!] - Rabbit - Frog - Bird - Penguin [renew!] - Dolphin [renew!] - Dragon - Gear - Fire [new!] - Drop - Rocket [new!] - Ring [new!] - Pendulum [new!] - Newton's Cradle [new!] - Sine wave - pulse [new!] - Reindeer & Sleigh [Christmas Limited Runner] - Snowman [Christmas Limited Runner] ○ It is also possible to always display CPU usage on the menu bar.