VeltemaNFC vs Barcode Stash

一个工具类APP，可以读取Veltema公司特制的NFC电子防伪标签用于防伪和溯源。一个特制的标签包括NFC芯片ID、隐藏码和二维码三类信息，三者一一对应。 通过手机读取NFC芯片ID，然后数据库查询可以获取对应的隐藏码和二维码。手机靠近特制的NFC电子标签会点亮LED灯使得自然光下的隐藏码显现出来，和app内查询得到的隐藏码对比用于防伪验证。NFC电子标签上同时还印刷了二维码，既可以作为溯源ID，也可以用于和app内查询得到的二维码对比用于多重防伪验证。 A utility app that can read specially designed NFC anti-counterfeit tags from Veltema for authenticity verification and traceability. Each custom tag contains three types of information: an NFC chip ID, a hidden code, and a QR code, all of which are uniquely linked.The app reads the NFC chip ID via a smartphone, then retrieves the corresponding hidden code and QR code from a database. When the phone is brought close to the special NFC tag, it activates an LED light to reveal the hidden code under natural light, allowing users to compare it with the code displayed in the app for authenticity verification. The NFC tag also features a printed QR code, which serves both as a traceability ID and an additional layer of anti-counterfeit verification when matched against the QR code retrieved by the app.

Barcode Stash is a fast, private barcode scanner and generator that keeps your entire barcode library organized in one place. SCAN ANYTHING Point your camera at any barcode and Barcode Stash reads it instantly. Supports 11 formats: QR, EAN-13, EAN-8, UPC-E, Code 128, Code 39, Code 93, PDF417, Aztec, DataMatrix, and ITF-14. Bulk mode lets you scan dozens of barcodes in rapid succession - each one is highlighted live in the viewfinder, and duplicates are automatically skipped. CREATE YOUR OWN Generate barcodes from scratch. Pick any supported format, enter your data, and get a pixel-perfect barcode ready to save or share. Real-time input validation catches errors before you tap save. STAY ORGANIZED Every barcode, scanned or created, is saved to a searchable history grouped by date. Add descriptions, tags, and favorites. Batch select to delete, tag, or export multiple barcodes at once. Filter by type, source, favorites, or tags to find what you need fast. SMART ACTIONS Barcode Stash detects what's inside each barcode and offers the right action: open a URL, compose an email, make a call, send an SMS, connect to Wi-Fi, add a calendar event, save a contact, or view a location on the map. MAP YOUR SCANS Barcodes captured with location data appear on an interactive map. Choose between standard, satellite, and hybrid views. Add or update locations on any barcode at any time. SHARE BEAUTIFULLY Share barcodes as a clean image or as a rich card with the barcode type, raw value, description, date, address, and a map snapshot. Choose exactly which details to include - your preferences are remembered. COLLECTION STATS View a breakdown of your barcode library: totals by type, favorites count, tags, locations, and how many you've generated versus scanned. SYNC ACROSS DEVICES iCloud keeps your barcodes in sync across all your devices. Changes sync automatically, no duplicates, no data loss. EXPORT & IMPORT Back up your entire collection as JSON or CSV, or import barcodes from another device. Duplicates are automatically detected and skipped on import. FULLY ACCESSIBLE Complete VoiceOver support throughout the app. Every button, toggle, and barcode row has descriptive labels and hints. Animations respect the Reduce Motion setting. AVAILABLE IN 10 LANGUAGES English, French, German, Spanish, Italian, Japanese, Korean, Portuguese (Brazil), Simplified Chinese, and Traditional Chinese. PRIVACY FIRST No accounts. No tracking. No servers. Your barcodes stay on your device and in your iCloud - nowhere else.