SpoolFlux

Name: SpoolFlux
Rating: 5 (3 reviews)
Author: Reimar Metzen

By: Reimar Metzen

RFID Tags for 3D Printing

Features & Capabilities

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

User Growth & Download Statistics

App

By:

Reimar Metzen

Rating:

5.00

(3)

Version:

2.1.0 Last updated: 2026-05-24

Version code:

886000293

Creation date:

2026-02-03

Compatible devices:

Size:

7.35MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-11

Compare stats and ranking:

Ranking

# 633,874 ▼ 6,341

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Reimar Metzen

Apple Apps Store

https://apps.apple.com/us/app/spoolflux/id6757957454

Website:

https://spoolflux.dingdongclick.de/?lang=en

User Reviews

Works flawlessly as mentioned, exactly doing the workflow I planned to add to my 3d printing hobby. I was almost given up until I found SpoolFlux, similar apps or software appear on Android or Chromebook world, but not iOS until now and this app really save the iOS community. Look forward to getting more features and expanded material database with hex color data. Well done Reinar, appreciate the work.