Screen Refresh Rate Tools - Hz

Tech Tool

Contains adsIn-app purchases

About this app

This app includes everything you need to for your device's screen. Get detailed information about your screen with a variety of tools, including real-time on-screen/dashboard FPS tracking and Hz modification (if supported), and more!

On main screen you'll get a Real-Time dashboard showing you the current screen refresh rate, with a detector to inform you if the display is a static one (with one frequency output) or a dynamic display supporting multi-frequency output, and that will check if your device has a game-ready display or no such as 120Hz, 144Hz..

Other Features:
- Notification Hz: A notification service to show you the screen frequency in real-time !
- OSD: or On screen display will show you the screen FPS/Frequency in real-time while you are navigating or gaming ! (Paid feature)
- Info: Show you all display information and specification.
- Optimize: this one will try to optimize process and clean unused data for better FPS.
- Costume Frequency: Force to change the refresh rate to a costume fixed Refresh Rate value ( please note this feature work on limited devices, like "Galaxy S20" and S20 Plus)

And more features coming stay tuned !

Ratings and reviews

This ap confirmed an issue that I've been having with my phone, which was very helpful. Since an OS update, the refresh rate has changed, and it is making me very sick to use. It feels like staring directly into a strobe light. I can actually barely see to type this review because of this, so please excuse any typos. I desperately hope that this ap will have an update in the future to allow custom refresh rates for the Galaxy S22.

would be super good if your device is compatible, it helps you track your actual hz in real time but sadly since my phone (Poco C65) cannot use 90hz on games this will not work. Great app tho.

Does what it says. Suggestion - a method to display refresh rate on screen rather than in notification bar which u had to pull. Something like an overlay display that shows refresh rate over an app while using it.

What’s new

Overlay feature is now also free ! with the unlock button !
Add smart frequency detection to alert user when hz is low !
Fix bugs