Supertonic TTS is described as 'High-performance, on-device text-to-speech (TTS) system for Android. It uses Supertonic ONNX models to provide high-quality speech synthesis entirely offline, ensuring privacy and availability without an internet connection' and is a Text to Speech service. There are more than 50 alternatives to Supertonic TTS for a variety of platforms, including Windows, Web-based, Mac, Linux and SaaS apps. The best Supertonic TTS alternative is VoiceStudio, which is both free and Open Source. Other great apps like Supertonic TTS are Speech Note, ElevenLabs, SherpaTTS and Balabolka.
On-device AI voice cloning and text-to-speech for Mac with unlimited generation, no subscription or per-character fees, one-time lifetime payment, data privacy through local processing, custom voice creation from seconds of audio, and an ad-free interface.
