Voice → hand-drawn diagram
Speak a thought and get a hand-drawn visual — flowchart, mind map, map, summary, timeline, comparison, or action plan — picked automatically to fit what you said.
Features
Everything a thought needs
Voice in, hand-drawn diagram out — with capture, privacy, and sharing built around how thinking actually happens.
Sift intelligence
ThoughtSift's cloud intelligence reads your transcript, works out what kind of thought it is, and structures it. No template picking, no manual sorting.
Capture anywhere
Start from the iPhone Action Button, a home-screen widget, or the app. The screen can lock — recording carries on until you're done.
Resumable drafts
Pause mid-thought and pick it up later. Drafts survive relaunch; append to them and re-sift when the rest of the idea arrives.
On-device transcription
A bundled Whisper model transcribes on your phone by default. Your voice recording never leaves the device — only the text builds your sift.
Share links with rich previews
Any sift becomes a link at share.thoughtsift.app — the diagram draws itself for the viewer, the link unfurls as a branded card in chats, and a PIN is one toggle away. Transcript stays off unless you opt in.
Meeting mode
Long recordings get meeting-aware analysis: actions, decisions, and open questions pulled out — without inventing anything you didn't say.
Image & narration
Add an AI-drawn infographic image of the sift, or listen back to a spoken summary. Both optional, both one tap, audio never auto-plays.
On the roadmap
- Direct PKM export — Notion and Obsidian · planned
- Export-and-evaporate — delete transcript and audio after export · planned
- Public App Store release · planned