Comparison

3D Print Filament Tracker vs SpoolFlux

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

3D Print Filament Tracker

Manage your 3D printing filament inventory with real-time tracking of weight, usage, and remaining material. Log prints, analyze costs, and receive low stock alerts to avoid mid-print interruptions. Features an extensive database for quick additions and price comparisons.

Highlights
  • Track filament weight, brand, and material
  • Monitor real-time usage and remaining filament
  • Log print details and calculate usage
  • Receive low stock alerts
  • Extensive filament database with price comparison
  • Cost tracking and analytics
Features
Read full description

3D Filament Tracker - Never Run Out Mid-Print Again Take control of your 3D printing materials with the ultimate filament management app. Complete Filament Management • Track weight, brand, material type, and color for every spool • Monitor usage and remaining filament in real-time • Set custom storage locations to find spools instantly • Support for PLA, PETG, ABS, TPU, and all material types Smart Print Tracking • Log every print with project details and filament usage • Automatically calculate remaining weight after each print • Track print duration and add custom notes • Complete print history for every spool Insightful Statistics • Visual overview of your entire filament collection • Material and brand breakdowns • Usage analytics and cost tracking • Low stock alerts to prevent mid-print disasters Extensive Filament Database • Search thousands of filaments from popular brands • Quick-add with pre-filled specifications • Compare prices and find purchase links • Manual entry for custom or specialty filaments Smart Features • Dark and light mode support • Clean, intuitive interface designed for makers Perfect For: • Hobbyist 3D printer enthusiasts • Professional makers and designers • Educational institutions with multiple printers • Anyone managing multiple filament spools Why Choose 3D Filament Tracker? Never waste time searching for the right filament or discovering empty spools mid-print. Our app helps you stay organized, track costs, and ensure you always have the materials you need for your next project. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pibardos.llc/privacy-policy/

About

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.

Highlights
  • 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
Read full description

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

Screenshots

3D Print Filament Tracker4 screens
SpoolFlux4 screens

Verdict

The call

The clearest difference is rating: SpoolFlux at 5.0 against 3D Print Filament Tracker's 3.0. SpoolFlux also leads on in-app purchases (none vs 2) and review sentiment (100% vs 67%). 3D Print Filament Tracker's advantage is iOS requirement (16.4 vs 18.6). On price, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 3D Print Filament Tracker sells 2 in-app purchases, starting at $2.99 per month. SpoolFlux asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SpoolFlux holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews point the same way: 67% of 3D Print Filament Tracker's written reviews are positive against 100% of SpoolFlux's.

UpkeepUpdate frequency

3D Print Filament Tracker ships an update monthly, SpoolFlux weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
3D Print Filament Tracker versus SpoolFlux: the parameters behind the verdict, then further details
Parameter3D Print Filament TrackerSpoolFlux
PriceFreeFree
Rating3.0 (6 ratings)5.0 (8 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings68 — better
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhoneiPhone
Requires iOS16.4 — better18.6
Further details — not scored
Size60 MB7 MB
Age rating4+4+
DeveloperPibardos LLCReimar Metzen

Customer experience

3D Print Filament Tracker

All ratings6 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

SpoolFlux

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

3D Print Filament Tracker

Subscriptions2
  • 3D Filaments Monthly$2.991 Month
  • 3D-Filaments Yearly3 Days trial$7.991 Year
None

SpoolFlux

No in-app purchases

Questions

Is 3D Print Filament Tracker free?
3D Print Filament Tracker is free to download, with in-app purchases available.
Is SpoolFlux free?
SpoolFlux is free to download, with no in-app purchases.
Which has better reviews, 3D Print Filament Tracker or SpoolFlux?
SpoolFlux is rated higher. 3D Print Filament Tracker averages 3.0 out of 5 from 6 ratings, while SpoolFlux averages 5.0 from 8 ratings.
Do 3D Print Filament Tracker or SpoolFlux have ads?
Neither 3D Print Filament Tracker nor SpoolFlux shows ads.
Which is updated more often, 3D Print Filament Tracker or SpoolFlux?
3D Print Filament Tracker ships an update monthly, and SpoolFlux weekly. Most recently, 3D Print Filament Tracker was updated on October 30, 2026 and SpoolFlux on October 31, 2026.

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