FpsPeak: Refresh Rate Tuner

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 that cannot work.

KEY FEATURES
- Device monitor: your current refresh rate, the maximum rate and every supported display mode, read from the Android display API.
- Refresh rate presets: set 60, 90 or 120 Hz. Only the modes your display supports can be selected.
- Root-free: FpsPeak applies the setting through Shizuku, which you install and start yourself.
- Reset all: restore your display settings to default at any time with one tap.
- Your games in one place: FpsPeak finds the games installed on your device, shows them with their real icons and lets you launch them straight from the app.
- Frame-rate readout: see how many frames FpsPeak itself draws per second, so you can check that your screen is running at the new rate.
- Setup help: a step-by-step Shizuku guide plus two troubleshooting methods for Android permission restrictions.
- 12 languages: English, Vietnamese, German, Spanish, French, Hindi, Indonesian, Japanese, Korean, Portuguese (Brazil and Portugal) and Russian.

HOW IT WORKS
1. Install Shizuku from Google Play and start it with wireless debugging.
2. Grant FpsPeak permission in Shizuku.
3. Choose a supported refresh rate and apply it. Tap Reset all to go back.

WHO IT'S FOR
Mobile gamers, and anyone whose phone has a high-refresh-rate screen that keeps running at a lower rate.

PRICE
FpsPeak is free to download and use. It has no ads and no in-app purchases.

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DISCLAIMER
- FpsPeak only changes your device's display refresh-rate setting. It does not read, modify or inject into any game or game file, and it does not change CPU or GPU settings.
- The frame rate you get in a game depends on the game and your device, and many games cap their own frame rate. Results vary and are not guaranteed.
- FpsPeak requires Shizuku, a separate third-party app. FpsPeak is not affiliated with Shizuku or with any game publisher. Game names and icons belong to their owners.
- By using this app, you agree to our Terms of Service (https://policy.tranquilmind.co/fpspeak/terms) and Privacy Policy (https://policy.tranquilmind.co/fpspeak/privacy).
- Support contact: [email protected]