Burglar Alarm... Free! is a security application designed for iPhone users to protect their devices from unauthorized access. The app provides a straightforward setup process where users can easily set a PIN, arm the phone, and leave the room. When the device is moved, the integrated motion sensors trigger an alarm, alerting the user to potential tampering. This feature is particularly useful for those who need to leave their phones unattended in public or shared spaces.

The application is categorized under Security & Privacy and is available for free, making it accessible for anyone concerned about the safety of their personal devices. Its user-friendly interface and effective alarm system allow users to take immediate action if their phone is touched without permission. Overall, Burglar Alarm... Free! offers a practical solution for enhancing mobile security.