BlackBox Intel vs PDFix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlackBox Intel
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BlackBox Intel is the ultimate mobile due diligence tool for sales professionals, agency owners, and developers. Instantly analyze any business website to uncover hidden technical data and contact vectors. CORE FEATURES: Tech Stack Detective: Automatically identify backend technologies (Shopify, WordPress, Stripe, etc.) to tailor your sales pitch. Trust Score Algorithm: Our proprietary engine evaluates domain legitimacy, security headers, and data density to assign a 0-100 Trust Score. Contact Extraction: Rapidly identifies public email addresses and phone numbers for outreach. Mission Log: Save your scans to a local historical database for future reference. Export Protocol: Generate professional text "Dossiers" to share with clients or your CRM. PRIVACY FIRST: BlackBox Intel operates with a privacy-first architecture. All scanning happens on-device or via direct requests. We do not store your search history on external servers. PRO ACCESS: Unlock unlimited scans and deep-dive technical reports with BlackBox Pro.
PDFix
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PDFix is a fast and simple PDF editor designed for everyday document tasks. Open a PDF, add text, sign documents, highlight important parts, draw notes, organize pages, scan papers, merge files, split documents, compress large PDFs and export when you’re ready. No complicated menus. No account required. No unnecessary steps. PDFix helps you finish common PDF tasks in seconds. MAIN FEATURES EDIT PDFS Add text, notes, highlights, drawings and images to your PDF files. SIGN DOCUMENTS Create your signature, place it anywhere on the page, resize it and save your signed PDF. FILL PDF FORMS Add text to forms, contracts, applications, invoices and other documents. MERGE PDFS Combine multiple PDF files into one clean document. SPLIT PDFS Extract selected pages or create a new PDF from a page range. COMPRESS PDFS Reduce PDF file size so documents are easier to send, upload and share. SCAN TO PDF Use your camera to scan documents, receipts, notes, papers and turn them into PDF files. PRIVATE BY DESIGN Your documents stay on your device. No login required. EXPORT WHEN READY Edit freely first. Save, share or export your final PDF when your document is ready. PERFECT FOR • Signing contracts • Filling forms • Editing documents • Scanning papers • Compressing large PDFs • Combining multiple PDFs • Extracting selected pages • Adding notes and highlights • Sending clean documents by email or message PDFix is built for speed, simplicity and privacy. It gives you the PDF tools you need without the complexity of traditional document editors. Download PDFix and edit PDFs in seconds. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: BlackBox Intel at none against PDFix's 2. On price, ads, 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. PDFix sells 2 in-app purchases, starting at $9.99 per 7 days. BlackBox Intel asks for nothing beyond the download.
| Parameter | BlackBox Intel | PDFix |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 16 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 57 MB |
| Age rating | 17+ | 4+ |
| Developer | NICHOLAS ERWIN HEITKAMP | Kerem Cebi |
In-app purchases
BlackBox Intel
No in-app purchases
PDFix
- Weekly$9.997 Days
- Annual$39.991 Year






