iSpeech
8.5#1 in text-to-speech softwareFree planFree planAndroidiOSWebAPI
Visit| Fact | iSpeech | SayTXT |
|---|---|---|
| Export formats | aiff,mp3,ogg,wma,flac,wav,alaw,ulaw,vox,mp4 | AAC,WAV |
| Free plan | Yes | Yes |
| Headquarters | The company lists Newark, New Jersey as headquarters and San Francisco as an additional office. | Singapore |
| Languages | The homepage says the Speech API supports text-to-speech and speech recognition in more than 30 languages. | SayTXT lists 31 voice languages and detects the primary language of selected text. |
| Platforms | web,ios,android,api | web,ios,android |
| Rating on Apple App Store | 4.0 out of 5 from 48 ratings for Translator - Voice to Voice Translation. | 4.6 out of 5 from 574 reviews |
| Rating on Google Play | 2.3 out of 5 from 21 reviews for iSpeech-Text to Speech. | 4.5 out of 5 from 313 reviews |
iSpeech may suit people who need text-to-speech or transcription, as well as developers seeking API or SDK access. Its described education uses include mobile learning apps, spoken course materials, and pronunciation practice.
You want what its maker publishes above — check its page for the details.