NFC Digital Keypad vs NFC Toolkit

The purpose of this app is to communicate with electronic projects, like Arduinos, through NFC tags. This app can read and write to NDEF NFC tags. When an Arduino or other electronic project is connected to a PN532 NFC Reader, they can read the NFC tag and react accordingly. This app can change the message on an NFC tag, so the NFC reader reads whatever was sent to the NFC tag. This app includes a keypad to send quick data, a console to debug and send long strings, and an instructions page with helpful links. NFC is an alternative to Bluetooth and WiFi, and this app would be best when the project requires a very quick connection time and a very short range.

NFC Toolkit is the ultimate app for reading, writing, and managing NFC tags and smart labels on your iPhone. Whether you need to read NDEF data, write contact information, launch URLs, compose SMS messages, or dial phone numbers — NFC Toolkit does it all with a clean, intuitive interface. KEY FEATURES: • Read NFC Tags: Instantly scan and read any NFC tag. View NDEF records including text, URLs, contacts, phone numbers, SMS, email, and more. • Write NFC Tags: Easily write data to blank or rewritable NFC tags. Choose from multiple content types: - Contact (vCard) - URL / Website - Email Address - SMS Message - Phone Number - Text Note - Social Media Links (Facebook, Instagram, TikTok, Twitter, YouTube, LinkedIn, Snapchat, Pinterest, Reddit, Tumblr, Vimeo, Discord, GitHub, Spotify) • Tag History: Automatically saves every tag you scan or write. Browse your full history with timestamps and content previews. • Location Tags: Save your current GPS coordinates to an NFC tag and never lose your parking spot or location again. • QR Code Scanner: Built-in QR/barcode scanner for reading codes and writing their content to NFC tags. • Clean Design: Beautiful, modern interface with Lottie animations, dark and light modes, and smooth navigation. • No Account Required: Works entirely offline. No sign-up, no tracking, no data collection. • Free & Private: All data stays on your device. Your privacy is our priority. Download NFC Toolkit today and unlock the full potential of your iPhone's NFC capabilities. Perfect for automation enthusiasts, smart home users, business professionals, and anyone who wants to get more done with NFC technology.