Comparison

TigerTag RFID Connect vs Spool Master

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

Head to head
About

TigerTag RFID Connect

This app allows users to read and write RFID tags for 3D printer filament and resin. It offers both offline and online modes, with advanced features available in the Pro version. Track and customize your filament workflow with precision.

Highlights
  • Read and write RFID tags
  • Offline and online modes
  • Compatible with major brands
  • Create custom smart TigerTags
  • Advanced Pro features
  • Filament workflow automation
Features
Read full description

TigerTag RFID Connect — The Ultimate Smart Filament Experience Unleash the full power of your 3D printer with TigerTag RFID Connect, the world’s first hybrid app that works both offline and online, combining open-source freedom with pro-level simplicity. Read and write RFID tags with precision. Compatible with your favorite brands: BambuLab, Creality, Elegoo, Sunlu, eSun, Prusa, Rosa3D, and many more. Create your own smart TigerTags — offline, for free, and without limits. Switch to online mode to unlock advanced, factory-grade TigerTag Pro features. Whether you’re a passionate maker or a professional, TigerTag gives you the tools to track, customize, and automate your filament workflow like never before. No subscriptions. No limits. Just pure control.

About

Spool Master

Manage your 3D printing filament stock with NFC tag reading/writing, inventory tracking, and smart shopping lists. Optimize expenses and reduce waste for hobbyists and professionals.

Highlights
  • 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
Features
Read full description

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/

Screenshots

TigerTag RFID Connect4 screens
Spool Master4 screens

Verdict

The call

The clearest difference is in-app purchases: TigerTag RFID Connect at none against Spool Master's 2. TigerTag RFID Connect also leads on ads (none vs shown). Spool Master's advantage is update cadence (every 4 days vs every 3 months). On price, rating, ratings volume 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. Spool Master sells 2 in-app purchases, starting at $1.99 per month. TigerTag RFID Connect asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for TigerTag RFID Connect against 5.0 for Spool Master. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

TigerTag RFID Connect ships an update every 3 months, Spool Master every 4 days. The most recent releases landed on July 6, 2026 and September 13, 2026 respectively.

Scorecard4 real differences · 6 level
TigerTag RFID Connect versus Spool Master: the parameters behind the verdict, then further details
ParameterTigerTag RFID ConnectSpool Master
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews50.0% of reviews—
Number of ratings11
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size78 MB39 MB
Age rating4+4+
Developer3D FranceSebastien Girod

Customer experience

TigerTag RFID Connect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Spool Master

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TigerTag RFID Connect

No in-app purchases

2 purchases

Spool Master

Subscriptions2
  • Spool Master Monthly$1.991 Month
  • Spool Master Yearly$9.991 Year

Questions

Is TigerTag RFID Connect free?
TigerTag RFID Connect is free to download, with no in-app purchases.
Is Spool Master free?
Spool Master is free to download, with in-app purchases available.
Which has better reviews, TigerTag RFID Connect or Spool Master?
TigerTag RFID Connect and Spool Master are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do TigerTag RFID Connect or Spool Master have ads?
Spool Master shows ads; TigerTag RFID Connect does not.
Which is updated more often, TigerTag RFID Connect or Spool Master?
TigerTag RFID Connect ships an update every 3 months, and Spool Master every 4 days. Most recently, TigerTag RFID Connect was updated on July 6, 2026 and Spool Master on September 13, 2026.

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