As seasoned Android device reviewers on our YouTube channel, we rigorously test new smartphones through game and camera benchmarks. Capturing camera performance is straightforward, but visualizing game frame rates via video has proven challenging due to subtle drops hard to discern on screen. To deliver precise data to our audience, we sought a reliable tool for measuring exact FPS (Frames Per Second) in games.

Surprisingly few apps on the Google Play Store offer true FPS monitoring for Android games. After testing several, only GameBench delivered accurate results. In this guide, we'll walk you through using it to benchmark any game's performance on your device—no root required.
Note: This focuses on per-game FPS, not aggregate benchmarks like AnTuTu or 3DMark.
Step 1: Download and install the free GameBench app on your Android device. Grant usage access permission on first launch. No root access needed, though initial ADB setup is required (detailed next).

Step 2: Enable Developer options by tapping Build number (usually under About phone) 7 times in Settings. Then, activate USB debugging in Developer options and connect your phone to a computer.
Step 3: Visit the GameBench website to download the PC companion app. It requires Java—get it for Windows here; for macOS or Linux, click here.
Step 4: Launch GameBench on your phone and PC. It will run ADB commands automatically. Authorize USB debugging if prompted. Alternatively, skip Java/PC install by running this ADB command manually:
adb shell /data/local/tmp/gbhelperdaemon &

Step 5: Disconnect your phone, open GameBench Dashboard, tap the + icon, and add games to test. Each will show a play button.

Launch the game via GameBench, play as usual, then exit. It records FPS, battery, CPU, RAM, and GPU usage in the background. Tap the graph for detailed FPS breakdowns, averages, and resource metrics across tabs.

Pro features (via official site) unlock real-time FPS overlays and remove free-tier limits/time caps.

GameBench provides comprehensive Android game insights—FPS, CPU/GPU usage—with reliable data from our extensive testing. Battery readings were less consistent. Download it today and benchmark your device. Share your results!
Read also: Top 5 Graphics-Intensive FPS Games for Android (2016)