Pictosonidos is an Android application developed by GRUPO PROMEDIA SMPE S.L. that helps people with oral communication disorders understand concepts and increase vocabulary through pictograms associated with sounds and phrases. The app features pictograms grouped into different categories, including space, time, events, feelings, and alternative communication. Users can either progress through the categories one by one or access each pictogram quickly through the top panel.

Each pictogram has an associated word and a phrase with voice, and in cases where a sound is available for the unit, the sound will play before the speech to facilitate understanding. The app also includes games in sections containing sounds, making learning a more enjoyable experience.

The navigation is intuitive, and the app is easy to use, even with so many concepts. The app can be downloaded for offline use, and it is currently only available for Android, but the developers hope to make it available for iOS soon.