Talkroid is a free Android app developed by 513 in the Lifestyle category. It is a text-to-speech application that reads aloud the text you enter in the so-called "slow voice." The app's main feature is the ability to speak entered text, and it also allows you to save the audio as a WAV file output. Additionally, you can change the voice type from 16 options available and share audio files via email or other apps.

The app offers preset registration, allowing users to save frequently used sentences for one-tap playback. Talkroid uses the speech synthesis library "AquesTalk" and "AquesTalk2" and the language processing library "AqKanji2Koe." Please note that the copyright of these libraries belongs to their respective owners, Akuesuto.

Overall, Talkroid is a useful app for those who need to listen to text rather than reading it. The app is easy to navigate and provides multiple voice options for users to choose from.