eSpeak for Android is a port of the eSpeak Text-to-Speech synthesiser to Android, supporting 75 languages and accents. It is based on the eyes-free version, but with improved language selection and language name display, support for accents and special characters, improved handling of speech rate and pitch, support for MIPS-based devices, and improved support for SSML.

This release reworks the speech rate and pitch settings to use sliders to set the exact value to use. It adds support for selecting the eSpeak voice variant. It adds support for setting the volume. It adds support for setting pitch variation. It improves the voice upgrade/installation process. It has updated translations for Italian, Russian, Portuguese (Brazil), Spanish, and Spanish (Latin American)

eSpeak for Android – Freecode