Spoolmark: Spool Scanner

Your next print starts with the right spool. Spoolmark keeps your 3D printing filament organized on iPhone and iPad, so you can see what you have, find the color you need, and keep track of the details. KNOW YOUR COLLECTION • Keep material, brand, color, diameter, remaining weight, and available print temperatures together. • Search by material, color, or storage location. • Track sealed, active, empty, and archived spools. • Add private notes so useful details stay with each spool. ADD SPOOLS YOUR WAY • Add any spool manually. • Use a guided two-photo camera flow to read label clues and estimate filament color on supported devices. • Review and edit every suggestion before saving. • Scan selected supported NFC filament tags with compatible hardware. PICK YOUR NEXT FILAMENT • Explore the built-in filament catalog. • Compare supported print-profile details side by side. • Find similar filament options for scanned spools. • Revisit your on-device inventory activity and scan history. YOUR WORKSHOP. YOUR DATA. No account required. Spool records and camera analysis stay on your device. No advertising, analytics, or app-operated cloud sync is required. NFC COMPATIBILITY Original Bambu Lab spool tags require an optional ACS ACR1555U-A1 Bluetooth NFC reader in CCID mode, sold separately. Built-in NFC on iPhone or iPad cannot read these original tags. Compatibility depends on your Apple device, tag format, and any required reader. Spoolmark does not write, clone, or create official Bambu Lab RFID tags. Tags created by the app are not recognized as official tags by Bambu Lab printers or AMS units. Spoolmark is an independent app and is not affiliated with or endorsed by Bambu Lab or Advanced Card Systems.