Sensory Speak Up Too is a visually stimulating simple activity that responds to sounds. The app is for speech therapy support. Speak Up Too can be used to encourage vocalization and making voice sounds, either through the internal microphone or via an external microphone. Designed to assist with speech therapy, the louder the voice sound, the bigger the animal shape or pattern becomes. Lots of fun animal characters and balloons to move or grow by voice. The sound threshold for a visual response