# BoxController vs SpoolFlux

The clearest difference is update cadence: SpoolFlux at weekly against BoxController's monthly. BoxController's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.6). On price, 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.

BoxController ships an update monthly, SpoolFlux weekly. The most recent releases landed on October 4, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | BoxController | SpoolFlux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/spoolflux/id6757957454/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 27 MB | 7 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [奎军 龚](https://appshunter.io/developer/1151249530) | [Reimar Metzen](https://appshunter.io/developer/1453724835) |

## What reviewers say

### BoxController

[App page](https://appshunter.io/ios/app/boxcontroller/id1521789020)

**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 BoxController free?

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

### Is SpoolFlux free?

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

### Do BoxController or SpoolFlux have ads?

Neither BoxController nor SpoolFlux shows ads.

### Which is updated more often, BoxController or SpoolFlux?

BoxController ships an update monthly, and SpoolFlux weekly. Most recently, BoxController was updated on October 4, 2026 and SpoolFlux on September 18, 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.*