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 !