Real-Time FPS Meter & Display is a free utility app for mobile devices by JSK Sol. It is an FPS and refresh rate counter tool that helps users keep track of their FPS, especially while gaming. It appears as a floating widget running on top of other applications, and it updates in real-time.

Persistent FPS counter

Real-Time FPS Meter & Display essentially displays an FPS and refresh rate counter on your screen, so you can see how well your device copes during intensive tasks like gaming. Both appear as floating widgets and updates in real time. You can also customize it to change its size, color, and screen position.

You can view detailed information about your CPU, GPU, and Display hardware within the app. You can also enable an option to control your widget from the quick toggles panel on the notification window. However, there are user reports about the app reporting false readings. Hopefully, these will be sorted out.

Simple yet handy

All in all, if you frequently play mobile games, then the Real-Time FPS Meter & Display app is worth a look. It's a simple yet handy tool to let you gauge the performance of your device and how well it can utilize the maximum refresh rate of your screen. Give it a try and see for yourself.