Android has built-in power profiles. Some apps can signal the operating system that a demanding task (like a game) is running. This prompts the system to use its own aggressive performance profile. 2. RAM and Background Cleaning
Forcing a CPU to run at maximum frequency constantly destroys battery health and can cause permanent hardware degradation.
While the app cannot optimize your CPU, poorly coded malware can run endless background loops. This causes severe overheating, permanent battery degradation, and unexpected boot loops. How to Safeguard Your Device