ゆれくるコール is a lifestyle application developed by RC Solution Co., offering Earthquake Early Warning services to about 5 million users in Japan. The app provides real-time earthquake notifications via push notifications, enhancing user safety and security during seismic events. Users receive earthquake warnings with countdowns, tsunami information, warnings, and cancellations directly from the Japan Meteorological Agency.

The app features a "Seismic intensity map" allowing users to track shaking in their neighborhood and access tsunami information when warnings are issued. Additionally, users can share their seismic intensity experiences through a "Shaking report," view earthquake lists for detailed information, and confirm safety statuses by posting "Safety" or "Damaged" along with optional contact details.