Comparison

NFC Tap vs Param Mitraa

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

Head to head
About

NFC Tap

This app allows users to read and write NFC tags, supporting various tag types and NDEF message formats. It enables quick actions like connecting to Wi-Fi, pairing Bluetooth devices, opening URLs, and initiating calls or messages directly from NFC tags.

Highlights
  • Read/Write NFC tags
  • Support ST25 Type5 & Type4A tags
  • Read/Write NDEF Messages (URL, Text, SMS, etc.)
  • Connect to Wi-Fi devices
  • Pair Bluetooth devices
  • Initiate calls, SMS, and emails
  • Control ISO15693 commands
Features
Read full description

The NFC Tap iOS App leverages on the NFC core feature of iOS supporting the read an write of NFC tags from iPhone 7 and later devices. It gives users a new experience based on the tag's NDEF content, making it easier and faster to perform recorded actions as described below. Main Features: • Support every STMicroelectronics ST25 Type5 & Type4A series tags. • App Clip based on URL https://www.myst25.com/clip • Read/Write user memory for Type5 tags. This allows user to read, write or update the content of any Type5 tags. • ISO15693/NFC Type5 commands list User Interface. This allows user to manage all ISO15693 commands. • ISO15693/NFC Type5 custom commands list User Interface • Fast Transfer Mode using STMicroelectronics ST25DV-I2C and ST25DVC tags. • PWM Control user interface for STMicroelectronics ST25DV-PWM tags. • Read/Write any kinds of NDEF Messages, NFC Forum compliant (URL, Text, SMS, email, Call, Map, VCard, Bluetooth, Wi-Fi®, Mime and Externals) • Universal Link with URL : https://www.myst25.com • Custom App URL Scheme “nfctap://”: - This allows user to open our iOS app from any other iOS app or from the safari browser using the custom URL scheme “nfctap://” In Details, the App features several functions enabled by the NFC tag content: - Connect to Wifi devices identified by its SSID, Key password and encryption type. - Connect to Bluetooth devices: Facilitates the pairing with Bluetooth Low Energy (BLE) devices. After tapping a tag with the phone, the NFC Tap iOS App will recognize any Bluetooth pairing NDEF record and connect the phone directly to the specified device. - Open a URL in a browser: Opens a web page to the URL contained in the tag's NDEF record. - Get contact information: Displays and saves contact information (including ID picture) by tapping a tag containing a business card(vCard) message. - Geolocalize a position: Opens Apple Maps to the GPS location stored in the tag being tapped. - Initiate an SMS or Email: Opens the relevant email or SMS application with information contained in the tag being tapped. The user can then choose to send the email/SMS or edit it before sending. Use cases include, but are not limited to, customer service information for warranty or loyalty programs. - Initiate a phone call: Opens the phone service to the number contained in the tag's NDEF message. - Read a Text: Displays the text message contained in the tag being tapped. - Mime NDEF exemples: MimeType = application/pdf / MimeData = userManual.pdf - External NDEF exemples: application = video ; type = mpeg ; Data = video.mov Additionally, the NFC Tap App application include Bluetooth pairing with a ST25DV discovery board.

About

Param Mitraa

Features
Read full description

Caring for aging parents shouldn't mean choosing between your career and their wellbeing. Param Mitraa connects families with trained, verified care companions who visit your parents at home — so you can coordinate their care, get real-time updates, and have peace of mind, no matter how far away you are. How it works: Families (Sponsors) set up and manage care for their parents (Params) through the app. Every visit is carried out by a trained care companion (Mitraa) — vetted, background-checked, and matched to your parent's needs. What you can do with the app: • Book care visits — schedule companionship, errands, or assistance visits in a few taps • Request a call back — connect quickly with our support team when you need to talk to someone • Coordinate with doctors, hospitals & diagnostic centres — Param Mitraa helps organize the logistics around care, so families aren't juggling it alone • Track visit history — see when a Mitraa visited, what was done, and how your parent is doing • Manage membership & payments — Trial and Silver plans give you flexible, transparent access to care services Important: Param Mitraa is a non-medical care coordination platform. We connect families with care companions, doctors, hospitals, and diagnostic centres — we do not provide medical treatment ourselves. Whether you live in the same city or thousands of miles away, Param Mitraa helps you stay close to what matters most — your parents' safety, comfort, and dignity. Download Param Mitraa today and bring trusted care to your parents' doorstep.

Screenshots

NFC Tap4 screens
Param Mitraa4 screens

Verdict

The call

The clearest difference is update cadence: Param Mitraa at weekly against NFC Tap's every 2 months. Param Mitraa also leads on device support (3 vs 1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NFC Tap ships an update every 2 months, Param Mitraa weekly. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
NFC Tap versus Param Mitraa: the parameters behind the verdict, then further details
ParameterNFC TapParam Mitraa
PriceFreeFree
Rating4.2 (231 ratings) — better—
Positive reviews53.8% of reviews—
Number of ratings231 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size30 MB103 MB
Age rating4+17+
DeveloperSTMicroelectronicsETHDC Technologies Private Limited

Bugs and requests

NFC Tap

Reported bugs

12 issues
  • Unable to write to tags
  • Error indicating need to read tag first
  • No longer works
  • Cannot read, edit, or write back memory to 15693 tag
  • Crashing when scanning NXP Mifare
Show 7 more
  • Error message: 'need to read a card on the main screen'
  • App closes when scanning NXP Mifare
  • Password protection bug on iOS (cannot enter password)
  • CCFile Error with Type 5 chips on iPhone
  • Required to scan tag before reading/writing memory
  • Throws an error for CCFile
  • Unable to read ST25 chips on iPhone

Requested features

6 requests
  • Display NDEF record in HEX
  • Fix password protection bug on iOS
  • Allow importing bin files
  • Improve user-friendliness for beginners
  • Connect Digimon Vital Bracelet with VB Lab
Show 1 more
  • Remove automatic tag scan prompt on app open

Param Mitraa

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

NFC Tap

No in-app purchases

None

Param Mitraa

No in-app purchases

Questions

Is NFC Tap free?
NFC Tap is free to download, with no in-app purchases.
Is Param Mitraa free?
Param Mitraa is free to download, with no in-app purchases.
Do NFC Tap or Param Mitraa have ads?
Neither NFC Tap nor Param Mitraa shows ads.
Which is updated more often, NFC Tap or Param Mitraa?
NFC Tap ships an update every 2 months, and Param Mitraa weekly. Most recently, NFC Tap was updated on October 14, 2026 and Param Mitraa on October 4, 2026.

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