Tag My Spool – NFC Filament

Name: Tag My Spool – NFC Filament
Price: 3.99 USD
Rating: 4.8 (35 reviews)
Author: KraftPixel Digital Solutions Pvt Ltd

3D Spool Tracker & RFID Writer

Only for iPhone

$3.99

35 Ratings
Age Rating

4+
Years
Category

Utilities
Developer

KraftPixel Digital Solutions Pvt Ltd
Language

EN
English
Size

53.9
MB

iPhone

NFC & RFID Filament Tag Reader, Writer & Spool Tracker for 3D Printers. Tag My Spool lets you read, write, and manage NFC filament spool tags effortlessly — so your 3D printer always knows what material it's working with. Whether you're labeling PLA, PETG, TPU, ABS, or specialty filaments, Tag My Spool keeps your entire filament inventory organized with precise data tracking and instant tag access. The ultimate NFC spool manager and filament organizer — compatible with Anycubic ACE Pro, TigerTag, OpenSpool, and OpenPrintTag. # Key Features - Smart Spool Manager — create and write detailed NFC tags for your filament spools - Save presets for material type, sub-type, color, brand, filament diameter, spool weight, and temperatures - Manage brands, material types, sub-types, spool weights, and filament diameters in settings - Instantly read existing NFC or RFID tags to view stored filament data - Label Printer — print or export spool labels with full customization: arrange fields, bold, italics, and border control # Protocol Support - ACE Pro — full support for all fields including bed temperature, spool weight, diameter, and length - OpenSpool — JSON-based NFC standard (material, color, brand, hotend temperature) - OpenPrintTag — binary CBOR NFC standard with basic field support (material, brand, sub-type, color, temp, weight, diameter, HueForge TD) - TigerTag — binary NTAG21x protocol with basic field support (material, brand, sub-type, color, temp, weight, diameter, HueForge TD) # Advanced Material Settings - Record temperature ranges (Hotend & Bed) for each filament material - Set filament diameter and spool length in meters - Set TD (Transmission Distance) in Advanced Settings for OpenPrintTag, used by HueForge - Assign a Spool ID (Spoolman-compatible) when using the OpenSpool protocol # Filament Library & Database - Browse the Open Filament Database with thousands of community filament profiles - Filter by brand, material type, and sub-type — PLA, PETG, TPU, ABS, and more - Import profiles directly into your saved tags with one tap # Customization & Filament Organizer - Define brand names, materials, sub-types, diameters, and spool weights (add, edit, or delete) - Assign colors with a visual color picker and named colors for label printing - Choose material type from a built-in list (PLA, PETG, ABS, and more) - Configure bed and hotend temperatures, spool weight, and filament length per preset # Save/Load Tags - Save and load tag configurations as presets for reuse - Keep your filament tracker tidy with Saved Tags — your full spool inventory in one place # Backup & Restore - Export your entire filament inventory (tags, brands, materials) as a JSON backup file - Import backups to restore or transfer your data between devices # Technical Highlights - Full NFC tag reader and writer — NTAG series compatible - Tag formatting — erase all data on a tag when needed - Light/Dark mode support - Data saved locally and synced to iCloud - Works fully offline — no cloud subscription required # Perfect For - 3D printing enthusiasts tracking multiple spool types - Makers managing PLA, PETG, TPU, ABS, and specialty filaments - Anyone using Anycubic ACE Pro, OpenSpool, or OpenPrintTag compatible spools We accept feature requests and bug reports over email — details in the app. Stay organised. Print smarter. Tag your spools.

Ratings & Reviews

4.8

out of 5

35 Ratings

Great Help With Inventory
Jun 3
NDFireTech
The app’s biggest value is convenience. Instead of manually tracking every spool in a spreadsheet or notebook, you can keep the information on the tag itself and update it as filament is used. That matters most if you own several spools, swap materials often, or use a printer that can benefit from RFID/NFC spool identification.It also seems especially relevant for users of systems like Anycubic ACE Pro and similar RFID-enabled setups, where spool recognition can reduce setup time and mistakes. In my opinion well worth the one time investment.

Developer Response
Thanks so much for the thoughtful review. You described exactly the problem we wanted to solve: once you have more than a couple spools, keeping track of material, keeping track of which spools are actually in the AMS, remaining filament, can get messy fast.I’m glad our app and its workflow feels useful. The goal is to make spool management feel easier and prevent human errors in swapping spools.Really appreciate you taking the time to share this.
Great Help With Inventory
Jun 3
NDFireTech

The app’s biggest value is convenience. Instead of manually tracking every spool in a spreadsheet or notebook, you can keep the information on the tag itself and update it as filament is used. That matters most if you own several spools, swap materials often, or use a printer that can benefit from RFID/NFC spool identification.It also seems especially relevant for users of systems like Anycubic ACE Pro and similar RFID-enabled setups, where spool recognition can reduce setup time and mistakes. In my opinion well worth the one time investment.
Developer Response Jun 4
Thanks so much for the thoughtful review. You described exactly the problem we wanted to solve: once you have more than a couple spools, keeping track of material, keeping track of which spools are actually in the AMS, remaining filament, can get messy fast.I’m glad our app and its workflow feels useful. The goal is to make spool management feel easier and prevent human errors in swapping spools.Really appreciate you taking the time to share this.
Easy and convenient
May 10
Someguycc
This app is simple, easy and convenient for my needs. I thank you greatly for making this app and for making the price point for the app reasonable. There is only one feature that would make it perfect in my opinion, that is to be able to print a label to stick on the spool with the same info as the rfid tag

Developer Response
Hello,Thank you for the great review and awesome feedback. I would love to know which type of label printer (make model, etc) you have in use and any other sizes want me to add support for printing.Do email me at apps@kraftpixel.comUpdate: The print label feature is now available in version 2.1.0. Let me know how I can make it more useful. Thanks for being a great customer!
Easy and convenient
May 10
Someguycc

This app is simple, easy and convenient for my needs. I thank you greatly for making this app and for making the price point for the app reasonable. There is only one feature that would make it perfect in my opinion, that is to be able to print a label to stick on the spool with the same info as the rfid tag
Developer Response May 20
Hello,Thank you for the great review and awesome feedback. I would love to know which type of label printer (make model, etc) you have in use and any other sizes want me to add support for printing.Do email me at apps@kraftpixel.comUpdate: The print label feature is now available in version 2.1.0. Let me know how I can make it more useful. Thanks for being a great customer!
Best app for managing NFC tags
Jun 6
aiccucs
This app has become an integral part of my workflow. The built-in filament library makes updating information quick and painless. It’s already a great app and continues to get better with each update. Highly recommended.

Developer Response
Thanks so much! Glad Tag My Spool fits into your workflow. Happy the filament library is saving you time and I appreciate the recommendation :)If you ever have feature ideas or run into anything that could be improved, please let us know. I would love your input.
Best app for managing NFC tags
Jun 6
aiccucs

This app has become an integral part of my workflow. The built-in filament library makes updating information quick and painless. It’s already a great app and continues to get better with each update. Highly recommended.
Developer Response Jun 13
Thanks so much! Glad Tag My Spool fits into your workflow. Happy the filament library is saving you time and I appreciate the recommendation :)If you ever have feature ideas or run into anything that could be improved, please let us know. I would love your input.
A simple tool that’s become absolutely invaluable
11/17/2025
Paul Houser
I’ve been using this for a few weeks to use up old spools without having to manually load them into my ACE Pro, and it’s been absolutely fantastic. I’ve thrown all matter of cheap RFID tags at it and it can handle them all. No more need to respool my filament onto taggable rolls when I can slap a $0.10 RFID sticker on my existing spools and code them in 30 seconds. Many props to the dev for releasing this for free, I would have paid for it!

Developer Response
Glad to hear how it has helped you :) It's also possible to re-use the NFC tags by sticking them to 0.2mm round discs printed from the same color. It helps me also understand the texture and color (after printing) of the printed material at a quick glance. I had initially made this app to help myself but ended up releasing to everyone for free, just glad to hear you would have paid for it :D
A simple tool that’s become absolutely invaluable
11/17/2025
Paul Houser

I’ve been using this for a few weeks to use up old spools without having to manually load them into my ACE Pro, and it’s been absolutely fantastic. I’ve thrown all matter of cheap RFID tags at it and it can handle them all. No more need to respool my filament onto taggable rolls when I can slap a $0.10 RFID sticker on my existing spools and code them in 30 seconds. Many props to the dev for releasing this for free, I would have paid for it!
Developer Response Feb 23
Glad to hear how it has helped you :) It's also possible to re-use the NFC tags by sticking them to 0.2mm round discs printed from the same color. It helps me also understand the texture and color (after printing) of the printed material at a quick glance. I had initially made this app to help myself but ended up releasing to everyone for free, just glad to hear you would have paid for it :D

- Fixed: Missing search bar in load saved tags screen. - Changed: Separate list of officially supported brands, materials, sub-types for TigerTag protocol only (they can't be manually managed in our app since they are managed by the TigerTag protocol)

Version 2.6.1 1d ago

Data Not Collected

The developer does not collect any data from this app.

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Information

Seller: KraftPixel Digital Solutions Private Limited
Size: 53.9 MB
Category: Utilities
Compatibility: Requires iOS 16.4 or later.

iPhone
Requires iOS 16.4 or later.
Languages: English
Age Rating: 4+

4+

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