Manage NFC tags for 3D printer filament spools with support for various formats like OpenSpool and TigerTag. Features automatic color detection, temperature presets, and a comprehensive filament library. Integrates with the OpenFilament Database.






249+ iOS apps curated and reviewed
Looking for free spoolflux apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (3) | No | No | Jul 2026 | ||
| 2 | Free | — | — | No | Jul 2026 | ||
| 3 | Free | 5.0★ (1) | No | No | Aug 2026 | ||
| 4 | Free | — | No | Yes | Sep 2026 | ||
| 5 | Free | 5.0★ (3) | No | No | Aug 2026 | ||
| 6 | Free | 4.8★ (598K) | No | No | Sep 2026 | ||
| 7 | Free | 4.6★ (551K) | No | Yes | Sep 2026 | ||
| 8 | Free | 5.0★ (1) | No | Yes | May 2026 |






Manage NFC tags for 3D printer filament spools with support for various formats like OpenSpool and TigerTag. Features automatic color detection, temperature presets, and a comprehensive filament library. Integrates with the OpenFilament Database.









This app transforms your iPhone into an NFC reader and writer for 3D printing filament spools. It instantly displays filament details and allows you to read, write, and edit tag information. Optional integrations sync with inventory management systems and send spool data directly to your 3D printer.