Análisis de la app NFC Tag & Card Holder: Vaulty para 4 de noviembre

📡 NFC TAG READER — SCAN ANY TAG INSTANTLY Tap any NFC tag to read it in full: UID, tag technology, memory size, writable status and stored records. Works with NTAG stickers, transit cards, hotel keys, access cards, product tags and more. The NFC reader shows you exactly what is on the tag — no guessing. ✍️ NFC TAG WRITER — 13 RECORD TYPES Write NFC tags from a single screen: - Plain text and URL / website links - Wi-Fi sharing — tap a tag to connect - vCard contact details - Phone number, email and SMS - GPS location - Bitcoin address - Android app launch links - And more Format, erase and lock tags whenever you need to. 🛂 PASSPORT CHIP READER Read the NFC chip inside a biometric passport with your phone — a feature almost no other NFC app offers. 🚨 EMERGENCY MEDICAL NFC TAG Write a tap-to-read emergency tag with your contact, blood type and allergies. Stick it on your phone case or keyring — first responders read it with any phone, no app needed. 🗂️ BUILT-IN CARD HOLDER & DOCUMENT VAULT Vaulty is also a complete offline card holder for everything in your physical wallet: - Credit, debit, prepaid and gift cards - Loyalty and membership cards - ID cards, passports and driving licences - Tickets — flights, events, parking, cinema - Insurance — health, auto, life, home - Vehicle documents — registration, licence, inspection - Warranties with expiry tracking - Addresses, receipts, PDFs and photos 📷 SCAN A CARD IN 2 SECONDS Point your camera at a card and on-device OCR reads the number, expiry and name automatically — front or back printed numbers. Your CVV is never scanned and never stored. You always type it yourself. 🔔 EXPIRY REMINDERS Local notifications before a licence, insurance policy, card, passport or warranty expires. Set your own reminder threshold per item. No server involved. 👁️ SHOULDER-SURF PROOF Card photos stay blurred until you tap to reveal, and re-blur the moment you switch screens. 🔐 OFFLINE & ENCRYPTED - AES-256 encryption with keys held in the Android KeyStore - Fingerprint, face or PIN lock, with auto-lock on exit - No account, no email, no sign-up - No cloud sync — your vault stays on your phone - Works fully offline ✨ VAULTY PRO — OPTIONAL Vaulty is free to use. Pro removes ads and unlocks unlimited NFC scans and writes plus advanced record types. Weekly or yearly, with a free trial. Cancel anytime in Google Play. Note: Vaulty does not make contactless payments. It reads and writes NFC tags and stores your card and document details so you always have them when you need them. NFC tools, card holder and document vault — offline, encrypted, yours.