San Cristobal

It sounds like you're referring to an app or audio resource called **San Cristóbal** that includes the prayer of **San Martín de Porres**, designed to be easily accessible and ideal for children to learn and listen to. This kind of tool can be very helpful for introducing young ones to prayers in an engaging and portable way. With audio playback, children can listen, repeat, and memorize the prayer at their own pace—whether at home, in the car, or during quiet time. It’s a wonderful resource for faith-based learning! If you have any specific questions about how to use it or where to find it, feel free to ask.