# T vs SpoolFlux

The clearest difference is review sentiment: SpoolFlux at 100% against T's 25%. SpoolFlux also leads on price (Free vs $1.99). T's advantage is update cadence (every 2 days vs weekly) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

SpoolFlux is free to download; T costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

T ships an update every 2 days, SpoolFlux weekly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | T | SpoolFlux |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/spoolflux/id6757957454/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Paid | **Free** |
| Size | 6 MB | 7 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [softhd](https://appshunter.io/developer/500566415) | [Reimar Metzen](https://appshunter.io/developer/1453724835) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-viewer/id1579375612)

Access and review your dashcam and sentry recordings easily from your computer or mobile devices. This application provides an enhanced viewing experience for your recorded footage.

**Highlights:** Enhanced viewing experience, Access sentry recordings, Access dashcam recordings, Cross-device compatibility, Comfortable home viewing

**Features:** Vision Pro support

**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 T free?

T costs $1.99, with no in-app purchases.

### Is SpoolFlux free?

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

### Do T or SpoolFlux have ads?

Neither T nor SpoolFlux shows ads.

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

T ships an update every 2 days, and SpoolFlux weekly. Most recently, T was updated on September 9, 2026 and SpoolFlux on September 14, 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.*