On sleeping time most people can’t realize earthquake early, so they can’t do necessary things. To solve this problem, I made this app. When you went to bed, you activate an alarm on app and app started to analyze gyro sensor and accelerometer sensor data. If this app detects the earthquake, it opens a screen of mobile phone, make brightness full, make screen white and started making noises. If people touch on the screen or say “help me”, app send last GPS coordinates and home address to rescue squad. An algorithm which analyzes data is smart because it can separate normal quakes from the earthquake. I got the first place with this project at World Child Innovation Awards.