eSpeak for Android - Port of the eSpeak engine that runs on Android.
To enable it:
1. Menu > Settings > Voice input & output > Text-to-speech settings
2. Check "eSpeak TTS".
3. Set your "Default Engine" to "eSpeak TTS"
Text-To-Speech Extended - This is a text-to-speech library for use by other applications.
It extends the functionality of the Android TTS API & is a preview of things to come for the next version.
Press "Menu" on the settings screen for a showcase of applications that use TTS.
If you have problems, please try removing your SD card and putting it back