Spool Programmer vs Sc4nR

Transform your 3D printing workflow with Spool Programmer, the essential tool for programming RFID tags on your filament spools. Whether you're using Anycubic printers or building your own filament management system, this app makes tag programming simple, fast, and reliable. POWERFUL FEATURES • Write complete filament data to NTAG215/216 tags in seconds • 18 pre-configured profiles covering all major filament types • Read existing tags to verify or clone configurations • Check tag status and memory layout • Format tags for fresh programming • Custom color selection with RGB sliders and 16 presets • Support for 500g, 1kg, and 2kg spool sizes • Configurable print temperatures (nozzle, bed, chamber) FILAMENT TYPES SUPPORTED PLA, PLA+, PLA Matte, PLA Silk, PETG, ABS, TPU, Nylon, ASA, PC, PVA, HIPS, and BVOH. Each profile includes optimized default temperatures that you can customize. INTUITIVE INTERFACE Beautiful card-based design that guides you through every step. Select your filament type, choose a color, adjust temperatures, and write—all in a clean, modern interface that follows Apple's design guidelines. SMART & SAFE • Automatic detection of write-protected tags • Clear error messages with helpful guidance • Validates tag compatibility before writing • Preview data before committing to tag • No account required, no tracking, no ads PERFECT FOR • Makers managing multiple filament spools • 3D printing enthusiasts with Anycubic printers • Anyone building custom filament management systems • Hackerspaces and makerspaces • Professional print farms TECHNICAL DETAILS Supports standard NTAG215 and NTAG216 NFC tags with 144-byte user memory. Uses the same data format as the ACE-RFID project, ensuring compatibility with existing ecosystems. All processing happens on-device—your data never leaves your iPhone. REQUIREMENTS iPhone 7 or later with NFC capability running iOS 16.0 or later. You'll need blank NTAG215 or NTAG216 tags (widely available online). Note: Pre-programmed manufacturer tags may be write-protected. FREE & OPEN Based on the community-driven ACE-RFID project. No subscriptions, no in-app purchases, no data collection. Built by makers, for makers. Start programming your filament tags today and take control of your 3D printing workflow!

Sc4nR is your all-in-one scanning solution. Scan QR codes, barcodes, NFC tags, and extract text from images - all in one privacy-focused app. Key Features QR Code & Barcode Scanner: Supports QR, EAN, UPC, Code 128, Aztec, PDF417, Data Matrix, and more NFC Tag Reader: Instantly read NFC tags and cards Live Text Recognition: Extract text from any surface in real-time Advanced Camera Controls: Switch lenses, adjust zoom, manual focus for small codes Complete History: Search, filter, favorite, and export your scans Code Regeneration: View scanned QR codes and barcodes as images Privacy First 100% Offline: Works without internet connection No Data Collection: Your scans never leave your device No Accounts: No sign-up required No Ads: Clean, distraction-free experience Export & Share Export your scan history in CSV, JSON, or text format. Filter by date and scan type. Share individual scans or export multiple items at once. Designed for Everyone Clean, intuitive interface with full support for Light and Dark mode. Available in English and Japanese. Download Sc4nR and take control of your scanning needs.