Seismometer

Did you feel something shake and wonder if it was an earthquake? Seismometer lets you watch movement where you place your device.

Try it when a table or floor seems to shake. See the graph change while the movement happens. Save a session if you want to look back later. You can find it in History, give it a name, or share it.

No account is needed. Saved sessions stay on your device unless you choose to share them.

Seismometer shows movement but cannot tell what caused it. It cannot confirm an earthquake, tell how strong an earthquake was, or send alerts. For earthquake updates and safety advice, follow official sources.

Download Seismometer and watch the movement live.