Medical devices, namely, respiratory therapy training devices for assisting users to properly perform inspiratory muscle training, incentive spirometry, autogenic drainage, active cyclical breathing, huff coughing, positive expiratory pressure therapy and oscillating positive expiratory pressure therapy, and pursed lip breathing devices uses in the treatment of pulmonary and respiratory conditions, where gamification is used to create an interactive learning experience with real-time feedback to create a more effective and efficient training process