NFC Scanner, Reader & Writer vs SpireMonitor

Hold your iPhone near a tag and see what's inside. Then edit it, copy it to another tag, or wipe it clean. Version 2.0 is a full rewrite with a new design and many new features. FREE, NO ADS Reading, erasing and export are free forever. No ads, no subscriptions, no sign-up. READ & ERASE • Tag type, exact chip model, ID, memory size and lock status • Text, links and other NDEF records in plain, readable form • Raw memory dump with a HEX view for non-NDEF tags • Copy any value with one tap • Export a scan as clean JSON • Erase a tag back to blank PRO (ONE-TIME PURCHASE) • Write text or a link: web, email, phone, SMS or location • Clone a tag to a blank tag in a few taps • Write files or several records at once • Edit records as JSON, or raw memory in a hex editor • Write to and erase password-protected NTAG21x tags • Permanent lock (can't be undone) Your first 3 writes are free, clones included. Pay once, keep it forever. No subscription. GOOD TO KNOW • Bank cards, transit passes and encrypted access cards are protected by design. iOS doesn't allow copying or editing them, so the app shows only their ID and basic info. • Works offline. No data collection. • You need an iPhone with NFC. Made by one independent developer: me. Question or an idea? Use the support link, I read every message.

SpireMonitor is the developer tool you've been missing on iOS — a full-featured API client and uptime monitor built for engineers who need visibility on the go. BUILD & ORGANIZE Create collections of HTTP requests with custom headers, body payloads, authentication, and query parameters. Organize them by project, environment, or team — everything stays structured and accessible. RUN ON DEMAND Fire any request instantly and inspect the full response: status code, headers, body, and latency. Debug APIs, test endpoints, and validate changes without being chained to your desk. AUTOMATE WITH MONITORS Schedule any request to run at a defined interval. SpireMonitor checks your endpoints automatically and alerts you the moment a response fails, times out, or returns an unexpected status — before your users notice. CLOUD SYNC Your collections and monitors sync seamlessly via your account, so your work is always up to date across sessions. Nothing gets lost. SPIREMONITOR PRO Unlock unlimited monitors, advanced scheduling intervals, and priority alerting with a Pro subscription. Built for developers who depend on their APIs staying healthy. SpireMonitor is built by developers, for developers — a focused, no-bloat tool that brings serious API monitoring capability to the palm of your hand. Privacy Policy: https://spiremonitor.app/privacy.html Terms of Use: https://spiremonitor.app/terms.html