NFC TagKit vs PDF Redactor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NFC TagKit
This app allows you to read and write data to various types of RFID tags. It can display detailed information about transponders and supports creating and writing NDEF records on MIFARE® DESFire® tags.
- Read transponder information (type, manufacturer, serial number)
- Display NDEF record data (URL, text, contact)
- Read data from MIFARE® DESFire® tags
- Write files and NDEF records on MIFARE® DESFire® tags
- Supports various tag types (MIFARE, Ntag, FeliCa, ISO)
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NFCTagKit is an application for working with RFID tags. It provides such functions as reading different kinds of transponders and writing on MIFARE® DESFire® tags. Activating a reading function of the application displays all necessary information about the transponders: • tag type and manufacturer • technologies • serial number • total memory size • filled data volume • etc. Besides that, there is all the information about NDEF records and all the data on the card for such formats as • URL • text message • contact information • etc. One of the key advantages is reading the data from MIFARE® DESFire® transponders, including applications, files, and keys. Activating a writing function of the app grants the possibility to use the demo of the CoreWillSoft GmbH solution. The users can create and write files on the MIFARE® DESFire® tags and make different types of NDEF records. The NFCTagKit App supports such types of tags, as: • MIFARE® DESFire® EV1 • MIFARE® DESFire® EV2 • MIFARE® Ultralight® • MIFARE® Ultralight® C • MIFARE® Ultralight® EV1 • Ntag 213 • Ntag 215 • ISO15693 • FeliCa • ISO7816 (ISO14443-4 type A / B tag with ISO7816 communication protocol) The full functionality of our solution is available for ordering on the CoreWillSoft GmbH website. We are providing the decisions for all kinds of businesses that use RFID technologies and mobile identification.
PDF Redactor
Permanently hide sensitive information in PDF documents by drawing black boxes over text or content. Export a flattened PDF where redactions are irreversible, ensuring privacy before sharing. This utility works offline and focuses on quick, straightforward redaction without complex editing tools.
- Permanently redact sensitive information
- Draw black redaction boxes
- Export flattened, irreversible PDFs
- Works fully offline
- Simple, one-time redaction tool
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PDF Redactor makes it easy to permanently hide sensitive information in PDF documents — privately, right on your iPhone. Whether you're sharing a document, removing personal details, or protecting confidential information, PDF Redactor helps you create a safer copy in just a few taps. REDACT TEXT AND DOCUMENT AREAS Tap to redact specific text or draw black boxes over any part of your PDF. Move, resize, or remove redactions before exporting. FIND SENSITIVE INFORMATION Automatically identify potential sensitive information, such as email addresses, phone numbers, addresses, and dates. Review the suggestions and choose exactly what to redact. OPEN AND SHARE PDFs EASILY Open PDF documents directly from the iPhone Share menu, make your redactions, and share the finished PDF using your favorite apps. PERMANENT REDACTION Export a flattened PDF with redactions baked into the document. The original text beneath covered areas is not preserved as a removable text layer. PRIVATE AND OFFLINE Your documents are processed directly on your device. No accounts, no uploads, and no internet connection required. FEATURES • Tap to redact text • Draw and adjust redaction areas • Find and review sensitive information • Undo, move, resize, and remove redactions • Open PDFs from other apps • Share permanently redacted PDF files • Keep your original PDF unchanged • Work entirely offline PDF Redactor is designed for fast, straightforward PDF redaction — without subscriptions, accounts, or complicated editing tools.
Screenshots
Verdict
The clearest difference is review sentiment: NFC TagKit at 100% against PDF Redactor's 0%. NFC TagKit also leads on price (Free vs $1.99) and rating (4.0 vs 1.0). On ratings volume, update cadence, ads and in-app purchases 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
NFC TagKit is free to download; PDF Redactor costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NFC TagKit holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of NFC TagKit's written reviews are positive against 0% of PDF Redactor's.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 7, 2026 and October 23, 2026 respectively.
| Parameter | NFC TagKit | PDF Redactor |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 8 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | CoreWillSoft GmbH | OpsOh LLC |
Customer experience
NFC TagKit
PDF Redactor
In-app purchases
NFC TagKit
No in-app purchases
PDF Redactor
No in-app purchases









