Easily control the max refresh rate (Hz) of android devices with multiple refresh rates (e.g. note20 ultra, s20/S20+/S20Ultra, z fold 2, s21/s21+/s21Ultra, tab S7/S7+).

This app can limit max refresh rate to 96hz (or any available refresh rate) on supported smartphones - you can save power with negligible difference on smoothness. Use either the in-app toggle or quick settings tile - ADB setup or Root NOT needed.
Switch to HighOption to use High(Fixed) motion smoothness mode on Samsung devices natively supporting Adaptive motion smoothness***
Current Samsung smartphones natively supporting adaptive refresh rates:
Galaxy Note 20 Ultra
Galaxy Z Fold 2
Galaxy S21, S21+, S21 Ultra
Refresh Rate MonitorObserve how multiple refresh rates work on your device. Use either the in-app toggle or quick settings tile
Quick Resolution SwitcherEasily switch to any supported resolutions using the included quick setting tile***
Quick High/Adaptive on Power Saving ModeEasily switch to high or adaptive motion smoothness mode (from Standard) even on power saving mode on supported Samsung smartphones.***
Force to Lowest HzForce lowest refresh rate on screen-off/AOD. This overrides Samsung's strange stock behavior which sets the refresh rate to the highest on screen off (updateit is now at 60hz since oneui3.0) - to improve standby power consumption a bit - ADB setup or Root NOT needed.
Ad-Free Exclusives/Extras :
Adaptive refresh rate modExperimental adaptive refresh rate mod for devices supporting multiple refresh rates but do not have the native Adaptive motion smoothness (e.g. S20 series, S20FE, TabS7/S7+)***
Quick power-doze modAutomatic power saving mode and quick doze mode on screen-off***
Set minimum refresh rate for adaptive mode to 60hz or lower (if available)***
Keep motion smoothness when power saving mode is enabled - either manually or by the system/adaptive power saving***
Statusbar net speed indicator
***these marked features require one-time ADB setup (this is not root)