Receipt scanning & expense tracking
AI receipt OCR with line-item extraction, vendor recognition, and auto-categorization. Goodbye spreadsheet.
Receipts, contracts, business cards, whiteboards — read, parsed, and archived by AI-powered vision. One tap captures it; Vault distills it into structured, searchable data inside The Burrow.
Receipts, contracts, business cards, whiteboards — read, parsed, and archived by AI-powered vision.
Eight scenes from the shipped iPhone build. Receipts, contracts, photos, business cards, mind maps — read, parsed, and archived by AI-powered vision.








Marmot Vault is part of a small independent iOS studio building AI-powered apps for everyday life. Privacy by default, on-device when possible.
AI receipt OCR with line-item extraction, vendor recognition, and auto-categorization. Goodbye spreadsheet.
Parses parties, dates, obligations, and renewal terms into structured fields. Annotate inline, search across files.
Whiteboard OCR for sketches, action items, and decisions. Pull a meeting's takeaways from a single photo.
Reads cursive, prints, and mixed-script handwriting. Index your handwritten notes back into searchable text.
Quick answers people search for before deciding to install.
Yes — context-aware OCR understands handwritten notes, receipts, contracts, whiteboards, and printed documents. Each scan is parsed into structured fields, not just glyphs.
Scanning and OCR work offline. AI document understanding (auto-generated to-do lists, contextual indexing) needs a network connection.
Locally on your iPhone, synced via iCloud when you sign in. Documents never leave your private CloudKit database unless you export them yourself.
Apple Notes has basic OCR but no AI structuring. Adobe Scan is OCR + PDF, nothing more. Marmot Vault reads documents, understands them, and turns them into searchable structured data with auto-generated to-do lists.
AI document understanding, contextual indexing, and unlimited scans. Basic scanning is free. $3.99 monthly or $39.99 yearly.