Private AI Speech-to-Text Transcription on Your Device
Sussurro (Italian for Whisper) lets you convert audio to text using cutting-edge Artificial Intelligence models, entirely on your device. No data leaves your Mac, iPhone, or iPad — no audio uploads, no transcriptions stored externally, and absolutely no analytics. Just seamless, secure transcription of great quality with total privacy.
WHY CHOOSE SUSSURRO?
- Complete Privacy: Everything happens on your device. Your audio and text stay yours, always.
- Powered by Whisper: Sussurro downloads and runs locally OpenAI’s state-of-the-art Whisper models for accurate speech-to-text transcription.
- Works On All Your Apple devices: The app works natively on Mac, iPhone, and iPad, and is optimized for Apple silicon and the Neural Engine for fast, efficient processing.
FAST AND ACCURATE SPEECH RECOGNITION
- Choose Your Model: Select from multiple AI models to balance speed and accuracy according to your needs. Sussurro makes model selection simple and easy to understand — no AI expertise required.
- Transcribe offline: Download models in-app and, once you get them the first time, you won't need any Internet connectivity.
WORK YOUR WAY
- Load and transcribe existing audio files.
- Capture audio directly within the app and transcribe it right away.
- When you're done transcribing, copy, save to file or share text to any application.
TRY FOR FREE, WITH AN INEXPENSIVE ONE-TIME PURCHASE UNLOCK
- Free to Test: Preview any model with complete real-time transcription during processing. The free version shows the first 300 characters of the final transcription.
- One-Time Purchase: Unlock unlimited transcription capabilities across all your Apple devices with a single, affordable in-app purchase — NO SUBSCRIPTIONS, no hidden fees. Plus, Family Sharing support means your family members get full access, too.
WHAT ELSE YOU NEED TO KNOW:
- Sussurro Privacy Policy and Terms of use are written by a human (me, Cesare, hi!) to be read by other humans. And you should read it: Privacy Policy and Terms.
- Sussurro relies on OpenAI's Whisper models, which are distributed under the MIT license. However, OpenAI is neither involved nor affiliated with this app.
- Whisper models can be quite large; download them only when you won't incur costs from your provider.
- Transcription speed depends on your device performance and the model you choose.
- Accuracy greatly depends on the source audio quality and the model chosen for transcription.
- Transcriptions may include errors, including significant mistakes.
- Sussurro does not separate different speakers and does not format the output text.
Download Sussurro today and transcribe with confidence — privately, efficiently, and forever:
