Lyonesse

Summarize PDFs, Word docs, and recordings on iPhone or Mac with Apple Intelligence, on-device. Get concise or bulleted summaries offline, no account or upload.

Transcribe any podcast episode privately: capture system audio on Mac or import the file on iPhone, then summarize and search it, all on-device and offline.

Want ChatGPT-style answers on your own PDFs and notes without uploading them? See how on-device AI summarizes and answers questions locally, fully offline.

Turn course PDFs and slides into a study guide on your device. Summarize, pull key concepts, and quiz the document with private on-device AI. Step-by-step.

NVIDIA Parakeet TDT (CoreML) and MOSS-Transcribe-Diarize measured on the same 5,559 LibriSpeech utterances, same normalizer, and same scorer as our Apple SpeechAnalyzer benchmark, with raw transcripts released for independent rescoring.

A private AI meeting assistant with live captions, on-device speaker labels, action items, and AI-drafted minutes. Nothing is uploaded. Works offline, no account.

Summarize, extract, and ask questions across PDF, Word, Excel, PowerPoint, and images, entirely on-device. Private document AI that works offline. No account.

A live captions app that reads speech around you in real time, full-screen and on-device. Works offline on iPhone, iPad, and Mac. No account, free to download.

SpeechAnalyzer vs SFSpeechRecognizer vs Whisper tiny/base/small, measured on 5,559 LibriSpeech utterances on Apple Silicon, with raw transcripts released for independent rescoring.

Transcribe a YouTube video without uploading it anywhere. Capture system audio on Mac or import the file on any device, then transcribe 100% on-device.