# TigerTag RFID Connect vs SpoolFlux

The clearest difference is review sentiment: SpoolFlux at 100% against TigerTag RFID Connect's 50%. SpoolFlux also leads on rating (5.0 vs 1.6) and update cadence (weekly vs every 3 months). TigerTag RFID Connect's advantage is iOS requirement (15.6 vs 18.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SpoolFlux holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 7 and 8 respectively. Written reviews point the same way: 50% of TigerTag RFID Connect's written reviews are positive against 100% of SpoolFlux's.

TigerTag RFID Connect ships an update every 3 months, SpoolFlux weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | TigerTag RFID Connect | SpoolFlux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (7 ratings)](https://appshunter.io/ios/app/tigertag-rfid-connect/id6745437963/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/spoolflux/id6757957454/reviews)** |
| Number of ratings | 7 | **8** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 78 MB | 7 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [3D France](https://appshunter.io/developer/1681283826) | [Reimar Metzen](https://appshunter.io/developer/1453724835) |

## What reviewers say

### TigerTag RFID Connect

[App page](https://appshunter.io/ios/app/tigertag-rfid-connect/id6745437963)

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:** macOS Compatibility

**In-app purchases:** none


### SpoolFlux

[App page](https://appshunter.io/ios/app/spoolflux/id6757957454)

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

**In-app purchases:** none


## Frequently asked questions

### Is TigerTag RFID Connect free?

TigerTag RFID Connect is free to download, with no in-app purchases.

### Is SpoolFlux free?

SpoolFlux is free to download, with no in-app purchases.

### Which has better reviews, TigerTag RFID Connect or SpoolFlux?

SpoolFlux is rated higher. TigerTag RFID Connect averages 1.6 out of 5 from 7 ratings, while SpoolFlux averages 5.0 from 8 ratings.

### Do TigerTag RFID Connect or SpoolFlux have ads?

Neither TigerTag RFID Connect nor SpoolFlux shows ads.

### Which is updated more often, TigerTag RFID Connect or SpoolFlux?

TigerTag RFID Connect ships an update every 3 months, and SpoolFlux weekly. Most recently, TigerTag RFID Connect was updated on November 5, 2026 and SpoolFlux on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*