Summary
Simple Android app for viewing the time the CPU spends in each frequency state, as well as the current kernel information. This is very useful when it comes to adjusting the CPU governor or attempting to overclock an Android phone.
The app depends on the kernel exposing a file at:
/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_stateSome phones and custom kernels may have this file disabled or blocked via file permissions.