Comparison

DoorFlow Utility vs Smart NFC Tools

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

Smart NFC Tools

Easily read, inspect, and modify NFC tags with this intuitive tool. Write to tags in various formats to trigger actions like opening websites or making calls. Prioritizes user privacy by operating entirely offline.

Highlights
  • Read NFC tag content
  • Inspect and modify NFC tags
  • Erase, lock, and copy tags
  • Write NFC tags in various formats
  • Trigger phone calls or open websites
  • 100% offline operation
Read full description

Smart NFC Tools is the most accessible and easy to use NFC Reader and Writer for mobile devices! With a simple user interface and powerful tools you can interact with NDEF-Formatted NFC cards without any external hardware! - Read, Inspect and modify: Read a tag by touching the back of your device against it and Smart NFC Tools will show you a full report on the tag's content and give you options such as erase, lock and copy. It's super easy! - Write in many formats: Smart NFC Tools enables you to write NFC tags in popular formats that allow for custom interactions such as opening a website or triggering a phone call just by touching the tag with a compatible device! - Note about privacy: Smart NFC Tools works 100% offline, without any personal or content data being sent to an external server or third party server. Your privacy is our priority! Embrace the world of NFC technologies using your phone or tablet! Smart NFC Tools is now available for all iOS devices!

Screenshots

DoorFlow Utility4 screens
Smart NFC Tools4 screens

Verdict

The call

The clearest difference is in-app purchases: DoorFlow Utility at none against Smart NFC Tools's 1. Smart NFC Tools's advantage is update cadence (weekly vs every 11 months). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Smart NFC Tools sells 1 one-off in-app purchase. DoorFlow Utility asks for nothing beyond the download.

UpkeepUpdate frequency

DoorFlow Utility ships an update every 11 months, Smart NFC Tools weekly. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level
DoorFlow Utility versus Smart NFC Tools: the parameters behind the verdict, then further details
ParameterDoorFlow UtilitySmart NFC Tools
PriceFreeFree
Rating—4.6 (476 ratings) — better
Positive reviews—30.3% of reviews
Number of ratings—476 — better
Update frequencyEvery 11 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size22 MB30 MB
Age rating4+4+
DeveloperNetNodes LtdArthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.

Bugs and requests

DoorFlow Utility

Not enough reviews yet to summarise bugs or requests.

Smart NFC Tools

Reported bugs

6 issues
  • Doesn't work to save contact card
  • App glitches
  • Doesn't work to read card and fob
  • Paid for unlock, but restore doesn't work after iOS update
  • Paid for ability to lock tags, but feature does not work
Show 1 more
  • App not working after 15 minutes, even after purchase

Requested features

2 requests
  • Add social media to chips
  • Ability to add multiple items to card after paying

In-app purchases

None

DoorFlow Utility

No in-app purchases

1 purchases

Smart NFC Tools

One-time1
  • NFC Tools Premium$1.99

Questions

Is DoorFlow Utility free?
DoorFlow Utility is free to download, with no in-app purchases.
Is Smart NFC Tools free?
Smart NFC Tools is free to download, with in-app purchases available.
Do DoorFlow Utility or Smart NFC Tools have ads?
Neither DoorFlow Utility nor Smart NFC Tools shows ads.
Which is updated more often, DoorFlow Utility or Smart NFC Tools?
DoorFlow Utility ships an update every 11 months, and Smart NFC Tools weekly. Most recently, DoorFlow Utility was updated on September 10, 2026 and Smart NFC Tools on September 24, 2026.

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