# Spool Master — 3D Filament Inventory + NFC > 3D printing filament inventory management with NFC and smart features. (iPhone/iPad app by Sebastien Girod.) - Source: https://appshunter.io/ios/app/spool-master/id6757678949 (this page in markdown: same URL + `.md`) - Developer: [Sebastien Girod](https://appshunter.io/developer/1472154080) - Category: Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 39 MB - Languages: British English, Arabic, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French and 24 more - Released: 2026-01-29 - Data updated: 2026-09-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/spool-master/id6757678949/reviews.md ## What is Spool Master? Spool Master - The complete app to manage your 3D printing filament stock MAIN FEATURES NFC Reading and Writing • Read NFC chips from Anycubic, Bambu Lab, Prusa and Creality spools • Write your own custom NFC tags • Clone NFC tags for reuse • Compatible with all NFC tag formats Complete Inventory Management • Add spools by NFC scan or manually • Track remaining weight of each spool • Manage prices and calculate total value • Organize by brand, material and color • Automatic low stock alerts Detailed Statistics • Overview of your inventory • Total value of your stock • Number of materials, colors and brands • Automatic shopping list Smart Shopping List • Automatic addition of low stock spools • Mark ordered filaments • Add manually or by NFC scan Advanced Color Picker • Full palette with RGB sliders • Opacity support • Real-time preview Print Settings • Extruder temperatures (min/max) • Bed temperatures (min/max) • Filament diameter • Spool length COMPATIBILITY • Anycubic: Full reading and writing • Bambu Lab: RFID tag reading and writing • Prusa: OpenPrintTag reading and writing (NFC-V) • Creality CFS: Tag reading and writing • Generic NFC tags: Custom writing • Support for 22 filament brands • Support for 25 material types (PLA, PETG, ABS, TPU, etc.) MULTILINGUAL App available in 40 languages SYNCHRONIZATION • Multi-device synchronization • Offline mode available UNITS AND CURRENCIES • Multiple currency support • Metric or imperial units • Automatic conversion MODERN INTERFACE • Dark and light mode • Sleek design • Intuitive navigation • Visual statistics SECURITY AND PRIVACY • Your data remains private • Secure local storage PREMIUM VERSION AVAILABLE • Cloud synchronization • Ad-free • Priority support Whether you're a hobby maker or a professional 3D printer, Spool Master helps you optimize your filament management, reduce waste and control your expenses. Download now and take control of your filament inventory! https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - NFC reading and writing for spool tags - Complete inventory management - Detailed statistics and value tracking - Automatic low stock alerts - Smart shopping list generation - Print settings configuration - Multi-device synchronization ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Spool Master Yearly | $9.99 | per year | | Spool Master Monthly | $1.99 | per month | ## Frequently asked questions about Spool Master ### What is Spool Master? Spool Master is a utility app designed to help 3D printing enthusiasts manage their filament inventory. It offers features like NFC tag reading and writing, detailed stock tracking, and smart shopping list generation. ### Does Spool Master have ads? Yes, Spool Master contains advertisements. A premium version is available which offers an ad-free experience. ### What devices does Spool Master support? Spool Master is available for iPhone and iPod devices. It supports both dark and light modes with a sleek, intuitive interface. ### How does Spool Master handle filament brands and materials? Spool Master supports 22 filament brands and 25 material types, including PLA, PETG, ABS, and TPU. You can organize your inventory by brand, material, and color. ### Can I use Spool Master offline? Yes, Spool Master offers offline mode, allowing you to manage your inventory even without an internet connection. Multi-device synchronization is also available. ### What are the subscription options for Spool Master? Spool Master offers monthly and yearly subscription plans. The monthly plan costs $1.99, and the yearly plan is $9.99, providing cloud synchronization and priority support. ### How often is Spool Master updated? The latest version of Spool Master is 1.3.1, last updated on May 31, 2026. The app is available in 40 languages. ### What is the age rating for Spool Master? Spool Master has an age rating of 4+, making it suitable for a wide range of users. The app emphasizes privacy with secure local storage for your data. ## Version history (last 5 releases) ### 1.4.7 — 2026-08-28 New: brand and material autocomplete when adding spools by hand, plus clearer scan guidance. Improved reliability and recognition of the latest filament tags, plus minor fixes. ### 1.4.6 — 2026-08-26 You can now filter and sort your spool inventory — by brand, material, color, remaining weight or date added. Plus improved reliability and minor fixes. ### 1.4.1 — 2026-08-24 This update fixes automatic tag detection: Anycubic and other spools are now reliably recognised with the 'Auto-detect — all brands' option. Improved NFC scan reliability. Minor fixes. ### 1.4.0 — 2026-08-24 New: Spool Master now reads TigerTag filament tags, used by Sunlu, eSUN, Rosa3D and many other brands. Added support for more open NFC tag standards so even more spools are recognised automatically. Improved diagnostics for unrecognised tags. Various fixes and stability improvements. ### 1.3.4 — 2026-08-18 New: add multiple identical spools to your inventory at once with a quantity field, and see them grouped and expandable in your stock list. New 'Auto-detect — all brands' scan option on every screen. Fixes: stock updates now correctly match scanned spools, the home screen is properly centered, and ads disappear instantly when premium is activated. Various stability improvements. ## Apps similar to Spool Master | App | Rating | Price | Category | | --- | --- | --- | --- | | [SpoolKeep](https://appshunter.io/ios/app/spoolkeep/id6746877203) | — | Free | Utilities | | [SpoolFlux](https://appshunter.io/ios/app/spoolflux/id6757957454) | 5.0 (3) | Free | Utilities | | [TigerTag RFID Connect](https://appshunter.io/ios/app/tigertag-rfid-connect/id6745437963) | 5.0 (1) | Free | Utilities | | [FilaMan](https://appshunter.io/ios/app/filaman/id6760033846) | — | Free | Utilities | | [Spool Programmer](https://appshunter.io/ios/app/spool-programmer/id6753324939) | 5.0 (3) | Free | Utilities | | [Tag My Spool – NFC Filament](https://appshunter.io/ios/app/tag-my-spool-nfc-filament/id6753719221) | 4.8 (36) | $7.99 | Utilities | ## More apps by Sebastien Girod - [Camera Marqo](https://appshunter.io/ios/app/camera-marqo/id6761395174) - [Magic Words - Word Games](https://appshunter.io/ios/app/magic-words-word-games/id6761499835) All apps by Sebastien Girod: https://appshunter.io/developer/1472154080 --- *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 2026-09-01.*