CPR Metronome.
This is not a substitution for learning cardiopulmonary resuscitation (CPR). This is only a guide.
This app provides audible and visual indicators to help deliver chest compressions and ventilation in accordance with American Heart Association Guidelines.
Can ran in 2 different modes: Professional or 30:2.
Has a quick guide illustrating CPR in simple steps.
There is no substitute for learning cardiopulmonary resuscitation (CPR). Reading about CPR and learning when its needed will give you a basic understanding of the concept and procedure, but its strongly recommended that you learn the details of how to perform CPR by taking a course. If CPR is needed, using the correct technique will give someone the best chance of recovery.
(Please try to attend a CPR training course)