
Free
Rating summary
About
JASTX is a note-taking and review journal app designed for personal investment research and trading reflection. It helps you organize market ideas, chart screenshots, thesis updates, and review notes into a structured archive you can revisit over time.
Create notebooks for different strategies, sectors, or workflows. Add rich notes, attach images, annotate screenshots, tag records, and link related stocks so each decision has context and supporting evidence.
With OCR text recognition, filtering, search, statistics, PDF/CSV export, and local backup tools, JASTX makes it easier to build a long-term research record and keep your investment process organized.
Key Features
Organize research with multiple notebooks
Write structured notes for ideas, plans, and reviews
Capture photos or import images from your library
Annotate screenshots and research images
Use OCR to recognize text in images
Search by title, content, stock, tag, and OCR text
Review records through statistics and summary views
Export data as PDF or CSV
Keep local backups of your archive
JASTX is intended for record-keeping and personal research organization only. It does not provide investment advice or guarantee results.
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What's New in JASTX
1.0
May 20, 2026


