It was developed because similar tools like SetCPU don''t support this CPU which is widely used in most currently available dual-SIM-phones.
MTK CPU-Control-test can be used to overclock CPU to get more power or to lower the clock to save energy.
On rooted phones the supply-voltage of the CPU can be changed to lower energyconsumption or to stabilize the CPU at higher frequencies.
MTK CPU-Control-test provides just a simple interface for easy change of CPU-frequency and -voltage. Use this app to check if your system supports changing of these parameters and to be sure that your overclocked System remains stable.
The full version of this app has more features like CPU-Monitor, dynamic frequency changing and different profiles for optimized usage.