Udderance is a text-to-speech (TTS) based augmentative and alternative communication (AAC) app with a focus on simplicity and cross-platform usage.
Cost / License
- Free
- Open Source
Application type
Platforms
- Online
- F-Droid
- Android
United States




Apps similar to Proloquo4Text include Udderance, which is free and open source. Other options are ExoVoice, Cboard, Proloquo2Go and Audiojack. You can choose from more than 10 Text to Speech Services like Proloquo4Text for iPhone, iPad, Android and the web.
Udderance is a text-to-speech (TTS) based augmentative and alternative communication (AAC) app with a focus on simplicity and cross-platform usage.








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