
Free
About
DARWINS is a personal research archive for U.S. stock companies. Capture company profiles, organize filing materials by category, attach documents and images, add notes and tags, and track how complete each archive is—all in one focused tool.
Build a structured company library
• Add tickers with English and Chinese names, exchange, listing status, sector, description, rating, and learning progress
• Search by ticker or name; filter companies by tag
Archive research materials by category
• Keep IPO docs, financials, audit reports, SEC filings, compliance notes, and personal research in twelve clear categories
• Import from Photos, Camera, or Files, or write a text note
• Save reference links with optional comments for later review
Organize and review coverage
• Use preset and custom tags to group companies
• See tag distribution and Overview stats: company count, average completeness, and recently updated archives
• Open a company dashboard for checklist progress and recent notes
Export when you need a copy
• Share a company summary or back up your full archive through the system share sheet
DARWINS is built for researchers and individual investors who want a clear, local workspace to collect and organize stock research materials—not market quotes or brokerage trading.
Show more
What's New in DARWINS
1.0
July 22, 2026



