NFC vs PDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NFC
Scan and analyze NFC tags with detailed technical information. View memory content, manufacturer data, and protocol specifications. Export scan results to PDF or CSV for documentation and research.
- Scan ISO15693, ISO14443, ISO7816, and FeliCa tags
- Read accessible memory blocks
- Display technical specifications and metadata
- Export scan results to PDF/CSV
- Supports multiple tag technologies
- Scan history with search and filtering
- VoiceOver accessibility support
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Scan and analyze NFC tags with detailed technical information. A specialized tool for reading NFC tag data within iOS CoreNFC framework limitations. NFC SCANNING CAPABILITIES • Supports ISO15693, ISO14443, ISO7816, and FeliCa tag types • Reads available memory blocks and system information • Displays manufacturer and model identification data • Exports scan results to PDF / CSV format for documentation MEMORY READING FEATURES • Reads accessible memory blocks from compatible NFC tags • Displays memory content in hexadecimal and ASCII formats • Shows technical specifications and metadata • Analyzes memory patterns and data structures SUPPORTED TAG TECHNOLOGIES ISO15693 Tags: • ICODE SLI, SLI-S, SLI-L series • ICODE SLX, SLX2 series • ICODE DNA series ISO14443 Tags: • MiFare Classic, Ultralight, DESFire • Various contactless smart cards Additional Support: • ISO7816 contactless cards • FeliCa technology tags • Standard NFC Forum compliant tags TECHNICAL INFORMATION • Manufacturer identification (NXP, STMicroelectronics, Infineon, others) • Security status indicators (AFI, DSFID, EAS where available) • Memory architecture and capacity information • Protocol specifications and operating parameters INTERFACE AND FEATURES • Clean, accessible interface design • Scan history with search and filtering • Multiple language support • PDF / CSV export functionality • VoiceOver accessibility support PRACTICAL APPLICATIONS • IT and network administration • Inventory and asset management • NFC technology research and education • Personal NFC projects and learning IMPORTANT LIMITATIONS • Memory reading capabilities are subject to iOS CoreNFC framework restrictions • Some tag features may be inaccessible due to security policies • Actual functionality depends on tag type and manufacturer settings • Requires iPhone 7 or later with NFC capability This app works within Apple's CoreNFC framework and respects all iOS security limitations. No personal data is collected or transmitted.
PDF Scanner
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PDF Scanner: Scan Docs & PDF turns your phone into a convenient document scanning and PDF tool. Scan documents, adjust your scans, add signatures, and keep your files organized in one place. Need a simple way to digitize your documents? Capture documents with your camera, improve their appearance, add your signature, and save your scans as organized digital files. KEY FEATURES Document Scanner — Capture documents quickly using your camera and scan pages with ease Scan to PDF — Turn scanned documents into PDF files for convenient storage and sharing Scan & Adjust — Crop your scans, adjust the selected area, and improve the appearance of your documents Filters & Colours — Apply different filters and choose suitable colours to make scanned documents clearer Add Signature — Create your signature and place it on your scanned documents when needed Draw & Annotate — Add drawings, text, and other available annotations directly to your scanned documents Document Management — View your saved documents, organize your files, and access them easily from the app QR Code Scanner — Scan QR codes using your device camera Barcode Scanner — Scan barcodes and view the information detected from them Merge PDF — Combine multiple PDF files into a single document for easier management Split PDF — Split PDF files into separate documents or pages as needed SIMPLE DOCUMENT WORKFLOW Capture your document, adjust the scan, add a signature or annotation when needed, and save your finished document as a PDF. KEEP YOUR DOCUMENTS ORGANIZED Store your scanned documents in one place and manage them easily whenever you need to view or access your files. Scan. Edit. Sign. Save. Everything you need for everyday document scanning in one simple app. Privacy Policy: https://sites.google.com/view/varnipdfscannerpp/home User Agreement: https://sites.google.com/view/varnipdfscannerua/home Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: PDF Scanner at every 8 days against NFC's every 5 weeks. On price, ads, in-app purchases and device support 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. NFC sells 2 one-off in-app purchases and PDF Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
NFC ships an update every 5 weeks, PDF Scanner every 8 days. Both last shipped on October 9, 2026.
| Parameter | NFC | PDF Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 5 weeks | Every 8 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 5 MB | 46 MB |
| Age rating | +4 | 12+ |
| Developer | JongMin Lee | Mayur Sutariya |
In-app purchases
NFC
- 1 Month Premium Access$0.99
- 1 Year Premium Pass$2.99
PDF Scanner
- Weekly Premium$4.997 Days
- Monthly Premium$14.991 Month









