FpsPeak: Refresh Rate Tuner

See your screen's real refresh rate and apply its highest mode, root-free.

FpsPeak reads the refresh rates your screen really supports and lets you switch to the highest one in a tap, using Shizuku. No root needed.Many phones run at 60 Hz even when the display can do 90 or 120 Hz. FpsPeak asks the Android display API which modes your screen supports, shows them clearly, and applies the one you choose. Modes your screen does not support stay locked and labelled, so you never pick a setting …