Comparison

DoorFlow Utility vs NFC TagKit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DoorFlow Utility

Features
Read full description

With DoorFlow Utility you can monitor and control your doors on the go, from wherever you are. Locking, unlocking, complete lockdown, status information about doors, push notifications… everything is at your fingertips. WHAT IS DOORFLOW? It’s a simple cloud-based software that gives you complete access control management over your premises, from anywhere in the world. You can use key-fobs, pin codes, and just about any kind of card type you can think of: MiFare, Transport for London Oyster, iClass, Prox, Magstripe, barcode… You name it, you can use it. Oh, you want to use your phone to access doors? No problem, we have an app for that called DoorFlow Passport! DoorFlow supports hardware from leading manufacturers such as ASSA ABLOY, Axis, HID, Third Millenium, STiD and ISONAS. We can hook up to lots of other systems like Active directory/LDAP or Google Apps and Print Servers too, so that you can use your cards throughout your site for full control and auditing. DOORFLOW MAKES YOUR LIFE EASIER Manage your doors, people and groups from one place and make your life just a little bit easier! WE LOVE TO HEAR FROM YOU We love our customers and we strive to make DoorFlow the best it can be so please connect with us at support@doorflow.com

About

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.

Highlights
  • 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)
Read full description

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.

Screenshots

DoorFlow Utility4 screens
NFC TagKit4 screens

Verdict

The call

The clearest difference is update cadence: NFC TagKit at every 4 months against DoorFlow Utility's every 11 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DoorFlow Utility ships an update every 11 months, NFC TagKit every 4 months. The most recent releases landed on September 10, 2026 and June 10, 2026 respectively.

Scorecard1 real difference · 9 level
DoorFlow Utility versus NFC TagKit: the parameters behind the verdict, then further details
ParameterDoorFlow UtilityNFC TagKit
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 11 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS16.015.6 — better
Further details — not scored
Size22 MB8 MB
Age rating4+4+
DeveloperNetNodes LtdCoreWillSoft GmbH

In-app purchases

None

DoorFlow Utility

No in-app purchases

None

NFC TagKit

No in-app purchases

Questions

Is DoorFlow Utility free?
DoorFlow Utility is free to download, with no in-app purchases.
Is NFC TagKit free?
NFC TagKit is free to download, with no in-app purchases.
Do DoorFlow Utility or NFC TagKit have ads?
Neither DoorFlow Utility nor NFC TagKit shows ads.
Which is updated more often, DoorFlow Utility or NFC TagKit?
DoorFlow Utility ships an update every 11 months, and NFC TagKit every 4 months. Most recently, DoorFlow Utility was updated on September 10, 2026 and NFC TagKit on June 10, 2026.

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