SpoolTags vs SpoolStack

Never lose track of your 3D printer filament again. SpoolTags helps you organize, track, and manage all your filament spools with QR codes and NFC tags. SMART ORGANIZATION • Automatically group spools by manufacturer, material, variant, and color • Track starting weight, current weight, and empty spool weight • Get low-stock alerts when filament is running low • Archive finished spools to keep your library clean EASY IDENTIFICATION • Generate printable QR code label sheets (A4 format) • Scan QR codes to instantly find or create spool records • Support for NFC tags as backup identifiers (iOS) • Human-readable slugs like "brisk-wolf-0427" for quick reference SYNC EVERYWHERE • iCloud sync keeps your spool library updated across all devices • Works on iPhone, iPad, and Mac • Export to CSV for spreadsheet analysis PRINT-READY LABELS • Generate professional label sheets with QR codes • Multiple labels per spool (for spool sides, AMS cards, and spares) • A4 template optimized for standard label paper FREE TO START • Track up to 10 active spools for free • Archived spools don't count toward your limit • One-time purchase to unlock unlimited spools Perfect for makers, hobbyists, and anyone with a growing filament collection. Stop guessing what's on your spools and start tracking with SpoolTags.

Never run out of filament mid-print again. SpoolStack is the ultimate inventory manager for 3D printing enthusiasts. Whether you have five spools or five hundred, SpoolStack removes the guesswork from your workshop so you can focus on creating, not stocktaking. EFFORTLESS INVENTORY MANAGEMENT Quick Add — add new spools in seconds with brand and type presets Visual Swatches — colour-coded swatches and Favourites for your go-to materials Smart Thresholds — custom Red and Amber alerts so you know exactly when to reorder On Order Tracking — mark spools as on order with a smart reminder to confirm your order was placed Settings & Support — rate the app, restore purchases, and get in touch directly from within the app SYNCS ACROSS ALL YOUR DEVICES — FREE Your inventory stays up to date everywhere. Add a spool on your iPhone, see it instantly on your iPad or any other iCloud-connected device. Cloud sync is included for every SpoolStack user, no subscription required. REORDER IN SECONDS Auto-Link — SpoolStack automatically matches your filament to reorder links One-Tap Shopping — buy the exact brand and colour you need without searching order histories Broad Support — optimised for Elegoo, Bambu Lab, eSUN, Polymaker, Sunlu, and more GO HANDS-FREE WITH PRO NFC Tagging — tap your phone to an NFC-tagged spool to subtract stock instantly QR Workflow — generate custom labels and scan to update inventory in a flash Unlimited Inventory — remove the 15-spool limit and track your entire collection TAKE CONTROL OF YOUR FILAMENT SpoolStack is free to use for up to 15 spools with cloud sync included. Join the pro makers using SpoolStack Pro to streamline their workflow with unlimited spools and hardware tagging. Privacy Policy: http://bit.ly/3PcUgFE Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/