OKTap vs NFC Flow

Tap once. Do one thing. OkTap is a simple utility for creating NFC cards that trigger familiar iOS actions with a single tap. Use OkTap to program NFC cards for: • Sharing your contact details • Offering Wi-Fi access • Opening a website or link How it works 1. Choose what you want the card to do 2. Tap your iPhone to an NFC card 3. The card is ready — no app required to use it Each card contains one predefined action and works using standard iOS system behavior. When someone taps the card, their device handles the action just like it would any normal NFC interaction. Designed for clarity and control • User-initiated taps only • One action per card • No background scanning • No tracking or analytics OkTap doesn’t automate your device — it simply helps you set up NFC cards that work the way iOS already expects them to. A small tool. A clear action. No surprises. NFC writing requires a compatible iPhone.

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