Skip to content

Dictation app

LLT Local Live Translator

by Adelvo

A Mac app that runs speech recognition and translation on the device for live subtitles and dictation into any app.

Mac

Official site Privacy policy Release notes engines

Speech engines it runs

Whisper by OpenAIWhisper large-v3-turbo, English: 3.92%Whisper large-v3-turbo, No noise: 3.78%Whisper large-v3-turbo, 20 dB: 4.2%Whisper large-v3-turbo, 10 dB: 5.51%Whisper large-v3-turbo, 5 dB: 13.92%Whisper large-v3-turbo, 0 dB: 66.09%
NVIDIA Parakeet by NVIDIAParakeet TDT v3, English: 4.48%Parakeet TDT v3, No noise: 4.44%Parakeet TDT v3, 20 dB: 4.44%Parakeet TDT v3, 10 dB: 4.48%Parakeet TDT v3, 5 dB: 7.85%Parakeet TDT v3, 0 dB: 44.47%
Deepgram by Deepgram
AssemblyAI by AssemblyAI
Google Cloud Speech-to-Text by Google Cloud
Azure AI Speech by Microsoft
Vosk by Alpha Cephei

Word error rates from our own tests on public recordings: English in a quiet room and with background talk. Lower is better.

Every figure about LLT Local Live Translator

Each figure is a row of a research dataset. Open it for the exact words of its source or the exact request it was read from.

Dictation Software Prices: What Each App Costs

LLT (Adelvo), one-time purchase2026-109.99 $

Dictation App Features Compared: Offline, Privacy, AI

All dictation apps, compared