# Spool Programmer — RFID tag r/w for filament > Program RFID tags for 3D printing filament spools with extensive customization. (iPhone/iPad app by Martin Bogomolni.) - Source: https://appshunter.io/ios/app/spool-programmer/id6753324939 (this page in markdown: same URL + `.md`) - Developer: [Martin Bogomolni](https://appshunter.io/developer/1843504794) - Category: Utilities - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 3 MB - Released: 2025-10-02 - Data updated: 2026-08-22 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/spool-programmer/id6753324939/reviews.md ## What is Spool Programmer? 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! ## Key features - Write filament data to NTAG215/216 tags - 18 pre-configured filament profiles - Read and verify existing tags - Check tag status and memory - Format tags for programming - Custom color selection - Support for various spool sizes ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/spool-programmer/id6753324939/reviews.md ### 5/5 — Awesome App! *2026-02-09* This is so cool. I was looking for a way to add RFID to my other spools and came across this project. Thanks for making an iOS app!! ### 5/5 — Great little application *2025-11-04* This is the exact application I was looking for. I had seen versions that ran on other platforms so did a search for iOs. The developer has done an excellent job of creating a version that has the iPhone look and feel from the code base for other platforms. I hope they will continue to support this application in the future. ### 5/5 — Nice! *2025-10-06* Haven't tried reading in the printer yet (long print running) but easily programmed the tags I had on hand and read back just fine. I thought it would read/write Bambu tags as well but wasn't able to read the ones I tried and that printer is also busy for a while to test reading those. Hopefully that's possible if not in this version then a future version! Have an S1 and X1c. ## Frequently asked questions about Spool Programmer ### What is Spool Programmer used for? Spool Programmer is used to program RFID tags for your 3D printing filament spools. It allows you to write filament data, set temperatures, and manage tag information for better organization of your printing materials. ### What types of RFID tags does Spool Programmer support? Spool Programmer supports standard NTAG215 and NTAG216 NFC tags. These tags have 144-byte user memory and are commonly used for filament management in the 3D printing community. ### Does Spool Programmer have ads? No, Spool Programmer does not contain advertisements. The app is built by makers for makers and emphasizes a clean, ad-free user experience. ### What devices and iOS versions are compatible with Spool Programmer? Spool Programmer is compatible with iPhone 7 or later running iOS 16.0 or later. It requires NFC capability, which is standard on these devices. ### How often is Spool Programmer updated? Spool Programmer was last updated on October 8, 2025, with version 1.1.0. The app is actively maintained, indicating regular updates for improvements and bug fixes. ### Is Spool Programmer free to use? Yes, Spool Programmer is completely free to use. There are no subscriptions or in-app purchases required, aligning with its open-source roots. ### Can Spool Programmer be used with Anycubic printers? Yes, Spool Programmer is specifically mentioned as being perfect for 3D printing enthusiasts with Anycubic printers. It helps in programming RFID tags for filament spools used with these printers. ### What filament types are supported by Spool Programmer? Spool Programmer supports a wide range of filament types including PLA, PETG, ABS, TPU, Nylon, ASA, PC, PVA, HIPS, and BVOH, among others. It comes with 18 pre-configured profiles for these common types. ## Version history (last 2 releases) ### 1.1.0 — 2025-10-08 New Settings Screen • Customize default spool size • Choose temperature units (°C or °F) • Toggle auto-verify after writing • Control haptic feedback • Debug information option Tag Details Display • View tag memory usage with color-coded progress bar • See tag UID and type information • Track when tags were last read • Beautiful visual presentation Improvements • Settings are now saved between sessions • Better control over NFC operations • Enhanced user experience ### 1.0 — 2025-10-03 No release notes. ## Apps similar to Spool Programmer | App | Rating | Price | Category | | --- | --- | --- | --- | | [PolyStock](https://appshunter.io/ios/app/polystock/id6742789874) | 4.7 (3) | Free | Utilities | | [3D Print Filament Tracker](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248) | 3.0 (6) | Free | Utilities | | [SpoolKeep](https://appshunter.io/ios/app/spoolkeep/id6746877203) | — | Free | Utilities | | [Spool Buddy](https://appshunter.io/ios/app/spool-buddy/id6752347588) | 4.4 (8) | Free | Utilities | | [Tag My Spool – NFC Filament](https://appshunter.io/ios/app/tag-my-spool-nfc-filament/id6753719221) | 4.8 (35) | $7.99 | Utilities | | [TigerTag RFID Connect](https://appshunter.io/ios/app/tigertag-rfid-connect/id6745437963) | 5.0 (1) | Free | Utilities | ## Related topics [spool programmer](https://appshunter.io/ios/topics/spool-programmer) · [filament rfid](https://appshunter.io/ios/topics/filament-rfid) · [tag my spool](https://appshunter.io/ios/topics/tag-my-spool) · [anycubic kobra s1](https://appshunter.io/ios/topics/anycubic-kobra-s1) · [anycubic kobra](https://appshunter.io/ios/topics/anycubic-kobra) · [anycubic kobra x](https://appshunter.io/ios/topics/anycubic-kobra-x) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*