Seismometer Support

Seismometer by Koci App graphs motion measured by your iPhone or iPad accelerometer. It is a device-motion utility, not an earthquake warning system or a professional seismic instrument.

Using the app

Open Home and tap Start on a device with an accelerometer.
Move the device gently to see the graph, or place it on a stable surface to observe motion.
Tap Stop, then Save Session to keep a graph snapshot and measurement summary on the device.
Open History to review, share, rename, or delete saved sessions.

If the app says “Measurement Unavailable,” check that you are using a supported physical device. iOS Simulator does not provide usable accelerometer samples for this workflow.

Contact

For help or privacy questions, email kociapps@outlook.com.