RfidAPP vs EV Lens

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.

Point your camera at an electric car. Know everything that matters — in seconds. EV Lens turns your phone into an expert on every electric vehicle you meet. See a car on the street, at a dealership, or in a friend's driveway? Point, and EV Lens identifies it and shows you the specs that actually matter — not marketing fluff, but real, source-backed data. What you get, instantly: • Identification — make, model, variant, and generation from a single photo • Battery & range — usable capacity, real-world range, and charging speed • Powertrain — motor power, drivetrain, 0–100 km/h • Provenance — who actually makes the battery cells, which factory, where it's from • Local specs — price, range, and consumption for your market Why EV Lens is different: Most EV info online is a copy-pasted spec sheet with no source. EV Lens is built on a source-backed knowledge graph — every technical claim traces to a real, cited reference. When we're not certain, we say so. No made-up numbers. Build your Garage: Save the cars you're researching, compare them side by side, and get recommendations tuned to what you care about — range, price, efficiency, or sourcing. Everything included: EV Lens is free, and every feature is included — full technical profiles, local market data, side-by-side comparison, and component provenance with cited sources. Whether you're shopping for your first EV, comparing options, or you work in the industry, EV Lens gives you the truth about what's inside — with the receipts.