RfidAPP
Read NFC tags and manage UIDs
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Which tag is this? Hold it against your iPhone and see the UID and tag type at once – MIFARE/NTAG, ISO 14443 or ISO 15693. 13.56 MHz only, no 125 kHz tags.
RFID Tester
Hold a tag against your iPhone and see at once what is on it: the UID and the detected tag type. Scans land in the history, where you can comment, group and search them.
WHAT YOUR IPHONE CAN READ
• MIFARE / NTAG (ISO 14443) – NFC stickers and tags, access cards, tickets
• ISO 7816 (ISO 14443) – smart cards and ID cards; only the UID is read
• ISO 15693 – vicinity tags, library and industrial labels
WHAT DOES NOT WORK
• 125 kHz and 134 kHz (EM4100, HID Prox, T5577, pet chips) – the iPhone has no reader for this frequency; such tags are never detected during a scan
• UHF, 860–960 MHz – EPC Gen2 labels from logistics and retail need a dedicated reader
• Anything without NFC: Bluetooth trackers, QR and bar codes, proprietary radio keys
The iPhone only reads NFC at 13.56 MHz. The app tells you up front instead of leaving you guessing – a built-in overview always shows which tag types work and which do not.
SCANNING AND READING
• UID as hexadecimal, decimal or binary – switchable, no conversion by hand
• After every scan you see which tag family was detected
• Every scan is logged with date and time
ORDER IN THE HISTORY
• A comment on every tag – "facility manager", "left shelf", whatever you need
• Filter by duplicates and by whether a comment is set
• Reset single entries or the whole history
GROUPS
• Collect UIDs in groups – per building, vehicle or tool checkout
• Every group with a name and a description
• A separate comment for each UID inside the group
• Duplicate detection across all groups and the single history: you see at once when a tag is already filed elsewhere
• Search across group name, description, UID and comment
• Scan a tag and jump straight to its group
SCOPE
Single RFIDs without a limit, plus up to 5 groups with 10 UIDs each.
WHO IT IS FOR
Electricians, service technicians, facility management, workshops and warehouses – anywhere access cards, tool or inventory tags have to be told apart.
REQUIREMENTS
iPhone with NFC reading, iOS 18.0 or later. All data stays on the device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New: comments on individual UIDs inside a group – every tag gets its own note, and search finds them.
New: the app is now available in English.
New: after every scan you see the detected tag type – MIFARE/NTAG, ISO 7816 or ISO 15693.
New: the "Supported tag types" overview shows which tags the iPhone can read and which it cannot – such as 125 kHz tags, which are never detected during a scan.
Improved: duplicate detection now also finds a UID that is saved as a single RFID rather than inside a group.
Improved: more consistent presentation in history and groups.
The developer, Artem Wilhelmi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Artem Wilhelmi
- Size
- 19.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- Copyright
- © Artem Wilhelmi