SpoolFlux vs Filamuze
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpoolFlux
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.
- Read/write multiple NFC tag formats
- Automatic color detection via TD1 device
- Customizable temperature presets
- Extensive filament and material library
- Support for multicolor filaments
- Import from OpenFilament Database
- Save, load, and export filament data
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iOS app for reading and writing NFC tags on 3D printer filament spools. Supports OpenSpool, OpenPrintTag, ACE Pro, and TigerTag. Features: - Multiple NFC formats: read and write OpenSpool (ISO 14443), OpenPrintTag (ISO 15693/SLIX2), ACE Pro, TigerTag, and OpenTag3D - TD1 filament scanner: automatic color detection via USB-MIDI (connect the TD1 device using a Lightning/USB-C adapter) - Extruder temperature range (150–420 °C, 5 °C steps) with Min/Max slider - Heated bed temperature range (0–160 °C, optional) - Temperature presets per material - 24 predefined colors, add your own - Multicolor filaments: create multiple colors per filament (e.g., for multicolor spools) - 42 materials (PLA, PETG, ABS, TPU, PEEK, and more), add your own - 21 material variants (Matte, Silk, Rainbow, Glow, Carbon, and more), add your own - 42 predefined filament brands, add your own brands - Optional filament properties: weight (250 g–10 kg), diameter (1.75 / 2.85 mm), Spoolman-compatible spool ID - Filament library: save, load, search filaments, and export/import as a .sftemplate file - OpenFilament Database (OFDB): import filament data from the community database - JSON preview with syntax highlighting
Filamuze
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Your Bambu AMS only sees branded spools. Filamuze sees everything else. Sunlu, eSun, Polymaker, that AliExpress roll you picked up last month — they have no RFID tag. Your AMS has no idea they exist. Filamuze is where you track them: weight remaining, drybox status, print temps, reorder history, all in one place. You're not replacing your AMS. You're filling the gap it leaves. What Filamuze does • Inventory at a glance — see every spool on your shelf, weight remaining, and a red "running low" badge under 100 g. Sorted by material, color, or last used. • Log usage after each print — weigh the spool, enter the new weight. Or just enter how many grams you consumed (grab it from the slicer). Filamuze converts to meters automatically. • Reusable spools + refill catalog — 60+ brand empty-spool weights built in (Bambu, Prusament, Polymaker, Sunlu, eSun, and more). Register your reusable spools, link refills to them. The app does the empty-weight math so your remaining filament is always accurate. • Drybox tracking — mark any spool as dried, log the temp and hours, see days since last dry per spool. No more guessing. • NFC + QR pairing — stick an NFC tag on a spool, tap your phone, jump straight to that spool's detail. QR works too. • AI label scan — photograph the label, Filamuze fills in the form for you. • Filament database — 250+ products from 53 brands with preset temperatures. Pick from the list and stop typing brands manually. • 21 material reference cards — PLA, PETG, ABS, ASA, TPU, PC, Nylon, and all the composites (PLA-CF, PETG-CF, PA-CF, ASA-CF, and more). Best-for, watch-out, nozzle and bed temps, difficulty level. • Project cost accounting — filament + electricity + printer amortisation + platform fee. Know your real cost per print before pricing it on Etsy. • Edit anything inline — tap any field on a spool's detail screen to edit it. No separate edit mode. • Restock tracking — add a new purchase of the same product and Filamuze links them as a stack. Full purchase history per product. • Basic / Advanced view — beginners see the essentials. Advanced users toggle on to reveal temps, densities, and everything else. • Spoolman import — already using Spoolman? Import your existing data with one file pick. Works with any printer, any brand Bambu, Prusa, Creality, Anycubic, Ender, Voron — Filamuze doesn't care. It works with every spool regardless of whether there's an RFID tag on it. Free up to 20 spools No subscription required to get started. Most hobbyists never hit the limit. 5 languages: English, Russian, Hebrew (RTL), German, French Full RTL support for Hebrew. All strings localized — not just the UI chrome. Dark-only design. No ads. No tracking. Made by Qaizo Studio — a one-person indie shop that actually prints things.
Screenshots
Verdict
SpoolFlux and Filamuze are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SpoolFlux ships an update weekly, Filamuze every 4 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.
| Parameter | SpoolFlux | Filamuze |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Reimar Metzen | Alexander Polevkovich |
In-app purchases
SpoolFlux
No in-app purchases
Filamuze
No in-app purchases









