SpoolSmart vs SpoolTagWriter

SpoolSmart is the ultimate filament manager for 3D printing enthusiasts. Keep track of every spool in your collection, monitor remaining filament, and never get caught running out mid-print again. TRACK YOUR COLLECTION • Add spools by brand, material, color, and weight • Scan barcodes to quickly add new spools • Log print jobs and automatically deduct filament used • See exactly how much filament remains on each spool STAY ORGANIZED • Filter and sort by material, color, or brand • Get low-filament warnings before you run out • Store spool photos for easy identification • Track filament across multiple printers ONE-TIME UNLOCK SpoolSmart is free to download. Unlock all features with a single one-time purchase — no subscription, no recurring fees, ever. Whether you have 5 spools or 500, SpoolSmart keeps your filament inventory organized and your prints running smoothly.

SpoolTagWriter lets you read and write NFC tags for 3D printer filament spools from your iPhone. Use it to scan existing spool tags, view the stored filament data, and create new tags with either preset profiles or custom settings. The app is designed to make spool setup faster, cleaner, and easier to manage without digging through raw tag values by hand. Features: - Scan compatible NFC filament tags - View parsed spool data including brand, material, color, diameter, weight, and extruder temperature range - Inspect raw NFC page data for supported tags - Write tags using preset filament profiles - Browse presets by brand, material type, and color - Create custom spool settings for your own filament - Choose custom colors visually or by entering a hex value - Write spool data in a streamlined iPhone-first workflow SpoolTagWriter is built for makers who want a simple way to manage filament tag data and prepare spools for supported 3D printing workflows.