Heartbeat Hero

Heartbeat Hero is an iPhone app designed for CPR training and simulation, providing real-time feedback on rhythm and depth to ensure effective chest compressions. It operates offline and includes an AI 999 call simulator to practice emergency communication, opening with what3words and live location for real emergencies. Originally a Swift Student Challenge project, it was rebuilt for iOS 26 and features multi-modal accessibility, including haptics, voice guidance, torch pulses, and VoiceOver labels. A 'focus' mode aids users with ADHD, Dyslexia, or reading difficulties by simplifying CPR theory learning.