If you know your phone supports a higher refresh rate but the system won't let you select it, this tool is a solid, albeit ad-heavy, solution. However, if you are using a budget phone with a standard 60Hz panel hoping for a miracle, this app will likely just drain your battery and heat up your device.

Originally inspired by tools created for devices to fix scaling issues, the RC Modz version is an expanded "mod" of the standard Refresh Rate Changer . While the official version typically offers basic toggles (like 60Hz or 90Hz), the 3.0 RC Modz edition introduces "Extreme" modes that may not be natively available in your phone's settings. Refresh Rate Changer - OnePlus – Apps on Google Play

Many community reviewers on platforms like TikTok flag these apps as placebo effects or scams if used on incompatible hardware. They might change a text string in the settings, but the panel stays 60Hz.

But before you download the APK from Google search results, let’s break down what this tool claims to do, how legitimate refresh rate changers work, and the associated with "Mod" APKs.

: Once permissions are granted, open the app. You should see options to choose your desired refresh rate (e.g., 60Hz, 90Hz, 120Hz). Some versions may also allow you to lock the rate to the maximum supported by your display.

: Because modded files are hosted on file-sharing sites rather than verified platforms like the Google Play Store, malicious actors often bundle them with background trojans or data-harvesting malware.

Before downloading unauthorized packages, users can configure screen properties through official operating system parameters or open-source community utilities. Access Level Required Safety Status Primary Benefit None (Standard User) Fully Safe Factory-supported optimization. Developer Options (ADB) PC Authorized Connection Zero permanent modifications required. Official Open-Source Apps Local ADB / Shizuku Verified Safe Auditable source code on GitHub. RC Modz Third-Party APK Storage / System Overlay Unverified Removes PC requirements via automated scripts. Step-by-Step Installation and Deployment

: Forces smoother scroll mechanics, reduced input latency, and consistent animations across third-party launchers.