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NFC Read Write

NFC Read Write

by Serialio Ltd.

2 ratings
2 reviews
💼 Business
🔧 Utilities
Free
In-App Purchases

Details

Released
May 16, 2021
Updated
November 6, 2026

Features

Developer

Serialio Ltd.
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🧾$9.99 - $199.99
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About

Easily read and write NFC tags using your iPhone's built-in NFC capabilities. Securely lock tags with passwords and create encrypted records for seamless WiFi sharing or data storage. Supports a wide range of NDEF and RAW data formats.

✓Read and write NFC tags
✓Lock NFC tags with passwords
✓Write secure encrypted NFConnect records
✓Write un-encrypted NFConnect records to any NDEF tag
✓Store URL, text, phone, SMS, GEO, email, business cards
✓Write RAW data
✓Supports various NFC tag types
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What's New in NFC Read Write

2.0.2

November 6, 2026

Minor fixes and improvements

4

Subscriptions & In-App Purchases

$9.99

Scanning more tags

Removes restriction to scan more tags

User reviews

Most RecentHighest RatedLowest Rated

Lifesaver for formatting stubborn tags

I was trying to use some ST25DV04K dynamic tags, which come fully blank. No other app I’ve found has supported NDEF formatting these tags and it’s really saved my butt on a project. The one time unlock for bulk writing was a little on the pricey side, but really I’m just thrilled to be able to use these tags without having to program them over I2C. Thanks so much!
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MMetaReviewer

crashes on read

couldn't use app on iphone 13 max due to crashing on read.
AargyleFantana

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FAQ

What can NFC Read Write do?

NFC Read Write allows you to read and write data to NFC tags and inlays directly from your iPhone. You can store various data types like URLs, text, contact information, and even set up WiFi sharing without revealing passwords.

Does NFC Read Write support encrypted NFC records?

Yes, NFC Read Write supports writing secure encrypted NFConnect records. An in-app purchase is required to enable this feature for many tag types that support NDEF.

What types of NFC tags are compatible with NFC Read Write?

The app supports a wide array of NFC tag types, including ISO-14443A (NTAG213, Mifare Classic, Mifare Ultralight, Mifare DESFire), ISO-14443B, ISO-15693, and Sony FeliCa tags.

Can I use NFC Read Write to share WiFi passwords?

Yes, you can write NFConnect records to NFC tags that allow others to join your WiFi network without needing to know the password. This is a convenient way to grant access to visitors or guests.

What kind of data can be written to NFC tags using this app?

You can write NDEF formatted data such as URLs, plain text, phone numbers, SMS messages, GEO locations, emails, application links, and business cards. It also supports writing RAW data.

Is NFC Read Write free to use?

NFC Read Write is free to download and use for basic reading and writing functions. However, an in-app purchase is available to unlock advanced features like writing encrypted NFConnect records.

How often is NFC Read Write updated?

The app was last updated on November 6, 2026, to version 2.0.2. While specific update frequency is not detailed, this indicates ongoing development and support.

What devices is NFC Read Write compatible with?

NFC Read Write is designed for iPhones starting with iPhone-11 and running iOS 13 or later, leveraging the iPhone's built-in NFC capabilities.