NFC TagKit vs Screen Mirroring
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.
Screen Mirroring
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Your iPhone and iPad on TV, powered by the itssle engine. itssle Cast uses the itssle-designed real-time streaming engine to send your screen and capturable audio directly to a Google Cast-enabled TV on the same Wi-Fi. It shares streaming policies with the Mac version and uses Apple ReplayKit for user-authorized capture on iPhone and iPad. No Mac host or separate browser is required. Share photos, videos you have recorded, presentations and documents on a bigger screen. Choose the mode that works for you The itssle engine is selected by default. If your TV or network works better with another method, select Compatibility in the app's Streaming engine section. Your choice is saved and applies to the next broadcast. Connect in a few steps Connect your device and a compatible TV to the same Wi-Fi, then select the TV in itssle Cast. Confirm the system screen broadcast when the iOS sharing panel opens. System confirmation and the countdown are required. Stop using the app or the system recording indicator when you are finished. Picture and sound, together Share your screen with app audio, or send audio to a supported speaker. Enable the microphone when you want to include it. Video and audio capture depend on the source app and content permissions. Choose a quality setting Select a streaming resolution and keep that choice for your next launch. Actual quality and latency depend on the device, source screen, receiver and network. Not every setting is supported by every TV. Try it free first Try up to 3 connections for free, up to 3 minutes each. To keep using itssle Cast, buy the full version once in the app. The full version supports Family Sharing, and anyone who bought itssle Cast before keeps every feature with no extra purchase. Before you start • Requires iOS or iPadOS 17.4 or later. • Requires a Google Cast-enabled TV or compatible Cast receiver. Not all smart TVs are supported. • Devices must be able to communicate on the same Wi-Fi. Guest-network isolation or VPN settings can prevent discovery or connection. • Local network access and system screen broadcast permission are required. • DRM-protected content may appear black or prevent audio capture. The app does not remove these restrictions. • Streaming introduces latency and is not guaranteed to support latency-free gaming. • Video content and content-service subscriptions are not included. The app interface is available in English and Korean. Screen and audio travel over your local network; SnapWorks Lab does not receive or relay them. See the privacy policy for Google Cast SDK diagnostic-data handling.
Screenshots
Verdict
The clearest difference is in-app purchases: NFC TagKit at none against Screen Mirroring's 1. NFC TagKit also leads on iOS requirement (15.6 vs 17.4). Screen Mirroring's advantage is update cadence (every 3 days vs every 4 months). On price, ads 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. Screen Mirroring sells 1 one-off in-app purchase. NFC TagKit asks for nothing beyond the download.
NFC TagKit ships an update every 4 months, Screen Mirroring every 3 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.
| Parameter | NFC TagKit | Screen Mirroring |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 15.6 — better | 17.4 |
| Further details — not scored | ||
| Size | 8 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | CoreWillSoft GmbH | SnapWorks Lab |
In-app purchases
NFC TagKit
No in-app purchases
Screen Mirroring
- itssle Cast Full Version$4.99
Questions
Is NFC TagKit free?
Is Screen Mirroring free?
Do NFC TagKit or Screen Mirroring have ads?
Which is updated more often, NFC TagKit or Screen Mirroring?
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