PDF Scanner vs Hole Pattern Programming Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Scanner
This app transforms your phone into a portable scanner, converting documents and photos into digital PDF files. It offers features like OCR for text extraction, smart enhancement, and easy sharing options. Streamline your paperwork and boost productivity on the go.
- Digitize documents with phone camera
- Optimize scan quality with enhancement
- Extract text using OCR
- Share PDF files easily
- Advanced document editing and watermarking
- Create and combine multi-page PDFs
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A PDF scanner app is a mobile application designed to convert physical documents, such as papers, receipts, or photographs, into digital PDF files using your smartphone or tablet's camera. Would you like to keep your entire office in your pocket and increase your productivity at work? Use the PDF Scanner : Photo Editor app to handle your paperwork with ease. Say goodbye to huge and heavy copy machines and get this ultra-fast scanner app now. Among these indispensable tools, the PDF scanner emerges as an invaluable solution, revolutionizing the way we interact with paper documents and ushering in the era of digital transformation. HOW IT WORKS • With the PDF scanner : Photo Editor app, you can make anything scannable. • Use the PDF scanner to quickly create a photo scan or PDF scan. • Scan any document and convert to PDF. SCAN ANYTHING, ANYWHERE, ANYTIME • Capture forms, receipts, notes, and business cards with this mobile PDF scanner. • The PDF scanner : Photo editor app even lets you scan multi-page documents and save with a single tap. ENHANCE • Touch up scans or photos from your camera roll. • Whether it’s a PDF or photo scan, you can preview, reorder, crop, rotate, and adjust color. FEATURES * Quickly Digitize Documents The PDF Scanner : Photo Editor app uses the camera on your mobile device to scan and digitize all kinds of paper documents: receipts, notes, invoices, whiteboard discussions, business cards, certificates, etc. * Optimize Scan Quality Smart cropping and auto enhancing ensure the text and graphics in your scans are clear and sharp with premium colors, filters and resolutions. * Extract Text The optical character recognition (OCR) feature of this scanner app enables you to recognize text in images or PDFs. You can extract the text for later searching, editing, saving or sharing. * Share PDF Files With this PDF scanner, you can easily share documents in PDF or format with friends in multiple ways: share with social media, send attachments or download links through email, etc. * PDF Creation and Editing The scanned images are converted into PDF format, and the app typically provides options to combine multiple scans into a single PDF file. You can also rearrange, rotate, or delete pages within the PDF, as well as add annotations, signatures, Text, Filters or watermarks. Disclaimer for automatic renewable subscription:- The payment will be charged to your Apple ID Account at confirmation of purchase. The subscription renews automatically unless the auto-renew is turned off at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24-hours prior to the end of your selected subscription. Your subscriptions can be managed and auto-renewal can be turned off by going to your App Store Account Settings. privacy policy :- https://knappsstudio.com/privacy-pdf-scanner.html terms of service :- https://knappsstudio.com/terms-pdf-scanner.html
Hole Pattern Programming Pro
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Hole Pattern Programming Pro is a powerful, professional, and easy-to-use app designed for engineers, machinists, VMC programmers ,VMC operators, CAD designers, fabrication professionals, and students who require accurate, error-free hole layout calculations and VMC programming support. The app supports virtually every type of hole arrangement — from simple linear rows to advanced multi-PCD mesh structures. Whether you are working on flanges, plates, jigs, fixtures, decorative panels, or precision mechanical parts, this tool simplifies even the most complex drilling and tapping calculations. Simply enter a few key dimensions and the app instantly generates: • Exact X–Y coordinates • Visual preview of the hole layout • Hole sequence numbering • Optional VMC drilling and tapping programs Even if your hole center is not at X0, Y0, you can change the origin and the app will automatically recalculate all coordinates accurately. Supported Hole Patterns • Single and Multiple PCD (Pitch Circle Diameter) • Full circle or limited angular span PCD • Linear patterns (horizontal, vertical, or angled) • Circular bolt circle layouts • Rectangular grids • Border-only hole layouts • Angular linear patterns • Mesh / lattice structures using multiple PCDs Key Features PCD Hole Patterns Create full or partial angular span hole arrangements on single or multiple PCDs. Linear Hole Patterns Generate straight or angled rows of holes at any custom angle. Rectangular Patterns Fill complete rectangular areas or generate holes only along borders. Mesh / Lattice Structures Create complex multi-PCD patterns for structural and decorative designs. Custom Center Adjustment Change origin (X0, Y0) and automatically recalculate all coordinates. Coordinates & Visual Preview Get precise X-Y coordinates with a visual layout of every hole. Hole Sequence Numbering Automatic numbering from 1 to total holes for easy reference. VMC Programming Support Generate ready-to-use drilling, center drilling, and tapping programs. Editable Drill & Tap Parameters Customize drill depth, tap depth, pitch, and sequence. Flexible Output Options Copy coordinates, copy full VMC program, or share using the Share button. Automatic Error Handling If required inputs are missing, the app shows clear messages instead of crashing. Metric & Imperial Units Work seamlessly in millimeters (mm) or inches. User-Friendly Interface Designed for fast use in workshop, field, or office environments. Practical Use Cases Flange & Bolt Circle Layouts – Design precise PCD holes with full or partial spans. Linear Hole Rows – Create straight or angled hole rows on plates and sheets. Rectangular Plates – Fill areas or generate border-only patterns. Mesh / Lattice Designs – Complex structural or decorative layouts. Custom Center Workflows – Adjust coordinates to match machine zero or fixture setup. Workshop & CAD Planning – Use coordinates for manual drilling or CAD input. VMC / CNC Programming – Instantly generate editable drilling and tapping programs. Why Choose Hole Pattern Programming Pro? Supports all major hole layout types – linear, circular, rectangular, border-only, angular, multi-PCD, and mesh. Ensures error-free and reliable calculations. Saves time compared to manual methods or spreadsheets. Provides coordinates + visual preview for complete clarity. Generates CNC-ready VMC programs. Fully Customize and easy to share. Stable and safe – guides users instead of crashing. Use Hole Pattern Programming Pro today and simplify your machining and hole layout workflow. From single PCD to complex multi-pattern designs, from coordinates to CNC programs — everything you need is now in one powerful professional tool.
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Verdict
The clearest difference is price: PDF Scanner at Free against Hole Pattern Programming Pro's $0.99. Hole Pattern Programming Pro's advantage is in-app purchases (none vs 7) and ads (none vs shown). On 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
PDF Scanner is free to download; Hole Pattern Programming Pro costs $0.99 up front. PDF Scanner sells 7 in-app purchases, starting at $3.99 per 7 days. Hole Pattern Programming Pro asks for nothing beyond the download.
| Parameter | PDF Scanner | Hole Pattern Programming Pro |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.3 (41 ratings) — better | — |
| Positive reviews | 13.8% of reviews | — |
| Number of ratings | 41 — better | — |
| Update frequency | Fortnightly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 78 MB | 16 MB |
| Age rating | 4+ | 9+ |
| Developer | KN APPS STUDIO | Shekhar Aggarwal |
In-app purchases
PDF Scanner
- Upgrade Premium - Weekly7 Days trial$3.997 Days
- Upgrade Premium Version3 Days trial$8.697 Days
- Upgrade Premium Version3 Days trial$9.991 Month
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- Upgrade Premium Version$9.991 Month
- Upgrade Premium Version$30.001 Year
- Upgrade Premium Version3 Days trial$49.991 Year
- Upgrade for Lifetime$65.90
Hole Pattern Programming Pro
No in-app purchases
Questions
Is PDF Scanner free?
Is Hole Pattern Programming Pro free?
Do PDF Scanner or Hole Pattern Programming Pro have ads?
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