ZZPBox vs JASTX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZZPBox
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ZZPBox is an all-in-one app for freelancers in the Netherlands. It helps users manage invoices, track income and expenses, and stay on top of their business finances in a simple and practical way. The app is designed specifically for ZZP professionals who want an easy tool to support their daily business administration.
JASTX
Organize your investment research and trading reflections with a structured journaling app. Capture ideas, annotate charts, and build a searchable archive of your market analysis. Export your data and maintain local backups for long-term record-keeping.
- Multiple notebooks for organization
- Structured notes for ideas and reviews
- Image capture and annotation
- OCR text recognition
- Advanced search capabilities
- PDF/CSV data export
- Local backup options
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: JASTX at none against ZZPBox's 3. JASTX also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ZZPBox sells 3 in-app purchases, starting at $6.99 per month. JASTX asks for nothing beyond the download.
| Parameter | ZZPBox | JASTX |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Halil Guclu Bayraktar | Ray Santana |
In-app purchases
ZZPBox
- ZZPBox Premium Monthly$6.991 Month
- ZZPBox Premium Kwartaal$17.993 Months
- ZZPBox Premium Jaarlijks$59.991 Year
JASTX
No in-app purchases









