Apps that claim to modify a device's refresh rate, such as "refresh rate changer 30 by rc modz apk," purport to offer users more flexibility in adjusting their display settings. For devices that do not natively support high refresh rates, or for situations where a standard refresh rate setting might not be optimal, these apps could potentially offer a solution.

Forcing a 144Hz or 120Hz rate constantly can lead to rapid battery drain and excessive heat generation.