Prolinguo is an educational technological app that prevents, stimulates and improves the communication problems of children in pre-school and school age, through games and activities that strengthen the facial and oral musculature, stimulates expressive and understanding language, allowing Children to control games by moving their tongue, lips and cheeks, and through the emission of sounds, thanks to the sensors available on mobile devices, making the speech therapy a unique and entertaining experience motivating the child to exercise, obtaining results in less time and being accessible at any time and place.