Comparison

NFC Read Write vs NFC Smart Tool

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

Head to head
About

NFC Read Write

Easily read and write NFC tags using your iPhone. Securely store encrypted records or unencrypted data like URLs, text, and contact information. Connect to Wi-Fi networks instantly without sharing passwords.

Highlights
  • Read and write NFC tags
  • Write encrypted NFConnect records
  • Write unencrypted NDEF data
  • Store URLs, text, phone numbers, and more
  • Join WiFi networks without passwords
  • Supports various NFC tag types
Read full description

Read and Write NFC tags and inlays with iPhone built-in NFC. Write secure encrypted NFConnect records using Serialio.com NFConnect tags or inlays. Don't have NFC NFConnect tags or inlays? No problem. Write NFConnect records (un-encrypted) to any NDEF tag with sufficient memory. For encrypted NFConnect records In-App-Purchase option enables to write encrypted NFConnect records to many tag types that support NDEF. Use tags and inlays with NFConnect records to join WiFi network without giving out your WiFi password. Now your visitors, friends, business associates, etc. can connect to your WiFi network without knowing your WiFi password. Writes NDEF (NFC Data Exchange Format) data to all the NFC tag types shown above: tags, badges, wristbands, keyfobs, cups, plates, PPE (personal protection equipment), etc. Store URL/URI, Plain TEXT, Phone number, SMS, GEO Location, Email, Application, Business Card, and more. Also write RAW data (not formatted like NDEF). Note: NDEF/RAW data can be used by apps like iScanBrowser, Cloud-In-Hand stratus-io Attendance, Mobile Grid, SerialMagic Keys. Contact serialio.com for more information and to purchase NFC-RFID tags, inlays, wireless readers, software applications Starting with iPhone-11 and iOS 13, iPhone built-in NFC supports reading and writing many types of NFC tags and inlays. Some example NFC tag types are ISO-14443A(*1,2,4) tags like NXP NTAG213, NTAG215, NTAG216, Mifare Classic EV1, Mifare Ultralight (aka Mifare UL), Mifare DESFire, Mifare Plus-SE, Mifare Plus-S, Mifare Plus-X, my-d move - SLE66R01P, FM11RF08, ISO-14443B(*4) tags like AT88RF020, SR176, SRIX512, SRIX4K, and Sony FeliCa(*4) tags, and ISO-15693 tags like ICODE SLI, SLI-X, SLI-X2, Tag-It HF-I Plus. *1 NFC Forum Tag Type 1 *2 NFC Forum Tag Type 2 *3 NFC Forum Tag Type 3 *4 NFC Forum Tag Type 4

About

NFC Smart Tool

Easily read and write information to NFC tags. This tool allows you to quickly access the content of NFC tags or write text and URLs onto them.

Highlights
  • Read NFC tag content
  • Write text to NFC tags
  • Write URLs to NFC tags
  • Fast NFC tag interaction
  • User-friendly interface
Features
Read full description

Read and write NFC tags on iPhone in seconds. Smart NFC Tool makes it easy to scan stickers, create useful tags, and automate everyday actions—without complicated setup. FREE TO START • Scan NFC tags and view NDEF data clearly • Write text and URLs to compatible tags • Clean, modern dashboard built for real use • Personalized greeting and easy Settings NFC SMART TOOL PRO Unlock the full toolkit when you tag often: • Templates — Wi-Fi, contacts (vCard), phone numbers, URLs, plain text, and more • Shortcut Tags — launch your favorite iOS Shortcuts with one tap • NFC Simulator — practice reads and writes without a physical tag • Full Tag History — search, review, copy, share, and write again • Share & Export — send tag data as JSON, hex, or a readable summary WHO IT'S FOR • Business — guest Wi-Fi, menus, booking links, review pages • Events — schedules, maps, registration URLs • Creators & makers — portfolio tags, workshop handouts, project links • Home & office — Shortcuts automation, labeled gear, shared network details • Learners — explore NFC safely with the built-in simulator PRIVACY & SUPPORT We respect your data. Read our privacy policy in the app. Questions? Contact support from Settings. REQUIREMENTS • iPhone with NFC (read/write as supported by your device and iOS) • Compatible NFC tags/labels (e.g. NTAG and other types supported by iOS) • Some features require NFC Smart Tool Pro (subscription) Download Smart NFC Tool and turn every NFC sticker into something useful. Privacy Policy: https://sites.google.com/view/smartnfctool Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NFC Read Write4 screens
NFC Smart Tool4 screens

Verdict

The call

The clearest difference is rating: NFC Read Write at 4.5 against NFC Smart Tool's 3.0. NFC Read Write also leads on ads (none vs shown). NFC Smart Tool's advantage is monetization model (ad-supported vs free with in-app purchases). On price, review sentiment, ratings volume and update cadence 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. NFC Read Write sells 4 one-off in-app purchases and NFC Smart Tool sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

NFC Read Write holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

NFC Read Write ships an update every 4 months, NFC Smart Tool every 3 months. The most recent releases landed on June 4, 2026 and August 29, 2026 respectively.

Scorecard3 real differences · 7 level
NFC Read Write versus NFC Smart Tool: the parameters behind the verdict, then further details
ParameterNFC Read WriteNFC Smart Tool
PriceFreeFree
Rating4.5 (2 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings22
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size5 MB23 MB
Age rating4+4+
DeveloperSerialio Ltd.Hexalitics Technology Pvt. Ltd.

Customer experience

NFC Read Write

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

NFC Smart Tool

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

NFC Read Write

One-time4
  • Scanning more tags$9.99
  • Unlock SmartPoster writing$24.99
  • NDEF Text language$24.99
Show 1 more
  • MQTT Support$199.99
3 purchases

NFC Smart Tool

Subscriptions2
  • Monthly7 Days trial$0.991 Month
  • Annual7 Days trial$10.991 Year
One-time1
  • Lifetime$29.99

Questions

Is NFC Read Write free?
NFC Read Write is free to download, with in-app purchases available.
Is NFC Smart Tool free?
NFC Smart Tool is free to download, with in-app purchases available.
Which has better reviews, NFC Read Write or NFC Smart Tool?
NFC Read Write is rated higher. NFC Read Write averages 4.5 out of 5 from 2 ratings, while NFC Smart Tool averages 3.0 from 2 ratings.
Do NFC Read Write or NFC Smart Tool have ads?
NFC Smart Tool shows ads; NFC Read Write does not.
Which is updated more often, NFC Read Write or NFC Smart Tool?
NFC Read Write ships an update every 4 months, and NFC Smart Tool every 3 months. Most recently, NFC Read Write was updated on June 4, 2026 and NFC Smart Tool on August 29, 2026.

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