RfidAPP vs NFC

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.

Scan and analyze NFC tags with detailed technical information. A specialized tool for reading NFC tag data within iOS CoreNFC framework limitations. NFC SCANNING CAPABILITIES • Supports ISO15693, ISO14443, ISO7816, and FeliCa tag types • Reads available memory blocks and system information • Displays manufacturer and model identification data • Exports scan results to PDF / CSV format for documentation MEMORY READING FEATURES • Reads accessible memory blocks from compatible NFC tags • Displays memory content in hexadecimal and ASCII formats • Shows technical specifications and metadata • Analyzes memory patterns and data structures SUPPORTED TAG TECHNOLOGIES ISO15693 Tags: • ICODE SLI, SLI-S, SLI-L series • ICODE SLX, SLX2 series • ICODE DNA series ISO14443 Tags: • MiFare Classic, Ultralight, DESFire • Various contactless smart cards Additional Support: • ISO7816 contactless cards • FeliCa technology tags • Standard NFC Forum compliant tags TECHNICAL INFORMATION • Manufacturer identification (NXP, STMicroelectronics, Infineon, others) • Security status indicators (AFI, DSFID, EAS where available) • Memory architecture and capacity information • Protocol specifications and operating parameters INTERFACE AND FEATURES • Clean, accessible interface design • Scan history with search and filtering • Multiple language support • PDF / CSV export functionality • VoiceOver accessibility support PRACTICAL APPLICATIONS • IT and network administration • Inventory and asset management • NFC technology research and education • Personal NFC projects and learning IMPORTANT LIMITATIONS • Memory reading capabilities are subject to iOS CoreNFC framework restrictions • Some tag features may be inaccessible due to security policies • Actual functionality depends on tag type and manufacturer settings • Requires iPhone 7 or later with NFC capability This app works within Apple's CoreNFC framework and respects all iOS security limitations. No personal data is collected or transmitted.