A touchscreen test that respects your time and your privacy

Why we built this

Checking whether a touchscreen actually works shouldn't require downloading an app, creating an account, or sitting through ads before you can tap a single test target. Most of the "touchscreen test" apps and sites we found asked for one of those — so we built one that doesn't. Open the page, run the tests, get an answer.

What we do

We maintain a small suite of focused, browser-based tests — multi-touch tracking, gesture recognition, drawing, tap accuracy, dead-zone mapping, response latency, and scroll smoothness — that run entirely client-side using standard Touch Events and Pointer APIs. Every test reads directly from your device's hardware and browser; nothing is simulated, and nothing you touch is uploaded anywhere.

What we believe

• A diagnostic tool should work the same on the device you're worried about, right now, without a detour through an app store.
• Free should mean free — no paywalled tests, no artificial limits on how many times you can run a check.
• A tool that reads your screen's touch input has no business sending that data anywhere. See our Privacy Policy for specifics.

Who this is for

Anyone about to buy a used phone, checking a new device before the return window closes, diagnosing a cracked or unresponsive screen, or verifying a repair actually fixed the problem. The full suite works on iPhone, iPad, Android phones and tablets, touchscreen Windows laptops, and Chromebooks.