Liusheng - AI Voice Notes

Liusheng turns your voice into structured, searchable notes — and grows them into a personal knowledge base you can ask questions about. Record meetings, lectures, interviews, or a passing idea. Liusheng transcribes on-device, then AI cleans it up into a titled, summarized, tagged note with to-dos extracted. CORE FEATURES - On-device transcription: a built-in speech recognition engine turns recordings into text right on your iPhone. No upload, no network required, privacy first. - AI cleanup: after transcription, AI fills in the title, summary, tags, and to-dos — it only fills the blanks, it never rewrites your original text. - Knowledge cards: key points are distilled into atomic cards from each recording or imported document, so scattered knowledge stays at a glance. - Personal knowledge base with Q&A: every note and card feeds a knowledge base you can query in plain language. AI answers from your own content. - Knowledge graph and whiteboards: link related notes and cards into a network and lay your thinking out visually. - Document import: bring in PDF, Word, TXT, and spreadsheets — all converted into notes you can organize. - Everywhere you are: one-tap recording on Apple Watch, a home-screen widget for quick capture, and live recording status in the Dynamic Island. WHO IT'S FOR - Students and researchers: lectures, talks, and papers become notes with summaries the moment you stop recording. - Professionals: meetings, calls, and brainstorms turn into minutes and action items automatically. - Journalists and creators: interview transcripts, quick idea capture, and a growing material library. ON PRIVACY Liusheng is local-first: recording and transcription happen on your device, and your voice and notes stay with you by default. AI cleanup is optional and off until you turn it on — you'll see exactly what is sent and to whom before you agree.