IRIS Station Monitor is a free Android app that provides users with the ability to explore earthquakes from around the world. The app allows users to choose from hundreds of seismic stations to view recorded ground motions that are up-to-date or from previous days and events. Users can also obtain information about recent events and select to annotate wave arrivals. The app is designed to be informative and user-friendly, providing an easy way to access earthquake data.

The app is an excellent resource for anyone interested in earthquakes and seismic activity. With its extensive database of seismic stations and up-to-date information, users can stay informed about earthquakes near them or anywhere in the world. The app's interface is easy to navigate, and the information is presented in a clear and concise manner. Overall, IRIS Station Monitor is an excellent app for anyone interested in seismology and earthquake activity.