Udderance is a text-to-speech (TTS) based augmentative and alternative communication (AAC) app with a focus on simplicity and cross-platform usage.




LetMeTalk is described as 'A free AAC (Augmentative and Alternative Communication) talker app for Android which supports communication in all areas of life and therefore providing a voice to everyone' and is an app in the education & reference category. There are five alternatives to LetMeTalk for a variety of platforms, including Android, Web-based, Mac, Windows and Linux apps. The best LetMeTalk alternative is Udderance, which is both free and Open Source. Other great apps like LetMeTalk are Expressia, Wemogee, AACSpeechBuddy and Free Speech.
Udderance is a text-to-speech (TTS) based augmentative and alternative communication (AAC) app with a focus on simplicity and cross-platform usage.




Expressia is a free AAC (Augmentative and Alternative Communication) talker app for people who cannot use their own voice. It works directly from the web browser on Windows, LinuX, MacOS, IPhone and iPad or as a native Android App.





Through the translation of text to emoji and vice versa, Wemogee allows people affected with Aphasia to communicate only through images. Samsung's Wemogee™ is based on a library of more than 140 phrases: in collaboration with a team of speech therapists, a list of the most...




The APP and WebSite offers a full-featured flexible and easy to use Augmentative and Alternative Communication solution for people who have trouble communicating.

It is a communication board that helps people communicate. A single device can be used to communicate thousands of sentences with just a few clicks.


Unlike LetMeTalk, Expressia allows you to access your AAC boards online via web from any device. The whole app works online on any browser, but can also be downloaded via Play Store for offline use