Astrid is an iPhone app designed for public safety and disaster information. It offers a range of simple and unique features, including locating nearby disaster shelters such as schools, stadiums, and homeless shelters. The app also provides details on major natural disasters, food recalls, and guidance on actions to take during such events. Notably, Astrid's natural disaster guides can be accessed without needing a wifi connection, ensuring assistance even in offline or low-power situations.

Astrid, developed by Harshith Sadhu and the Jordan High School Computer Science Club Students, serves as a valuable tool for individuals seeking essential safety information and disaster preparedness on their iOS devices.