Built by Gamers,
For Gamers.
We didn't just build a tool. We built the solution to the hardware problems that cost us our ranks.
The "Stick Drift" Frustration
It started during a Diamond-tier match in Rocket League. Our lead dev missed an open net save because his right stick drifted upwards. That same week, our designer lost a 1v1 in Apex Legends due to input lag on a generic controller.
We realized that modern controllers are expensive ($70+), yet prone to failure. We needed a way to instantly diagnose hardware faults like Polling Rate and Circularity Errors without downloading sketchy software.
Who We Are
A small team of Full-Stack Engineers & Ranked FPS Grinders.
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Open Source Advocates
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Hardware Enthusiasts
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Apex / COD Players
Our Mission
"To provide the fastest, most accurate, and 100% private controller testing tool on the web—completely free, forever."
Zero Latency
We use the raw HTML5 Gamepad API directly in the browser for 1:1 accuracy.
Zero Downloads
No .exe files. No drivers. No risk of malware. Works on any OS.
Zero Tracking
Your inputs are processed locally on your device. We never save your data.