NFC Flow

Read, write, and clone NFC tags

NFC Flow is the complete NFC solution for iPhone, combining powerful reading, writing, and cloning capabilities with an intuitive interface. Whether you're a smart home enthusiast, IoT developer, or business professional, NFC Writer makes working with NFC tags simple and efficient.

READ & WRITE NFC TAGS

• Instantly read data from any compatible NFC tag
• Write text, URLs, custom data, and JSON programs
• Automatic data type detection
• Real-time scanning with visual feedback
• Support for multiple NDEF formats

ADVANCED PROGRAM WRITING Create sophisticated automations with JSON-based programs:

• Smart home scene triggers
• IoT device control via HTTP APIs
• MQTT message publishing
• App deep linking and launcher shortcuts
• Device configuration deployment
• Built-in JSON validation and formatting
• Real-time syntax checking

COMPREHENSIVE TEMPLATE LIBRARY

Get started quickly with pre-built templates:

FREE TEMPLATES

• WiFi Credentials - Share network access instantly
• Device Configuration - Deploy settings to hardware
• Contact Information - vCard format business cards

PRO TEMPLATES

• Smart Home Scenes - HomeKit and smart device automation
• App Launcher - Deep links and app shortcuts
• IoT Control - REST API commands for connected devices
• MQTT Messages - Publish to IoT message brokers
• User Preferences - Store and share settings
• Event Information - Calendar-ready event details
• Product Information - Warranty and specification tracking

TAG CLONING (PRO) Save time with efficient tag duplication:

• Read one tag, write to multiple tags
• Clone up to 10 tags in a single session
• Perfect for bulk deployments
• Maintain exact data consistency

COMPLETE HISTORY TRACKING Never lose important data:

• Full record of all read and write operations
• Timestamp every transaction
• Tag identification tracking
• Search and filter capabilities
• Free: Last 10 records
• Pro: Unlimited history storage

POWERFUL EXPORT OPTIONS (PRO) Take your data anywhere:

• Export history as CSV for spreadsheet analysis
• Export as JSON for programmatic access
• Create full backups of all records
• Share individual records via Messages, Mail, and more

PERFECT FOR

• Smart Home Enthusiasts - Automate scenes and routines with physical NFC triggers
• IoT Developers - Test MQTT, HTTP APIs, and device communication
• Business Professionals - Deploy WiFi credentials and configurations
• Event Organizers - Share contact info and event details effortlessly
• Asset Managers - Track inventory and product information
• Technical Users - Debug NFC implementations and create custom workflows