This CodeRobo.org tool app helps you to check your refresh rate of any android smartphone. Don't worry about your privacy we does not collect any type of information or any type of permission. It is so simple to check your smartphone screen refresh rate just open the app and wait for 20 seconds to find accurate result. We also support screen gesture Just Swipe Down To Test Again. It work on all android smartphone and tablet. It support all android versions. You can also check your SmartTv Refresh Rate(Beta). For More Visit www.CodeRobo.org