The "30" in the name is significant—it highlights the ability to drop to , which is a game-changer for extreme battery saving when watching static content or listening to music with the screen on.
The app may require root access or special accessibility permissions to alter system settings. refresh rate changer 30 by rc modz apk top
| App | Requirement | Rating | |------|-------------|--------| | | No root (edit peak_refresh_rate ) | ★★★★☆ | | AutoHz | Root + custom kernel | ★★★★☆ | | Smart Hertz | Root + supported device | ★★★★☆ | | Device default settings | Built-in (Settings → Display → Smooth display) | ★★★★★ | The "30" in the name is significant—it highlights
The tool aims to sync your game's frames-per-second (FPS) with a higher refresh rate, reducing "ghosting" and input lag. reducing "ghosting" and input lag.