# Filament Swatches vs SpoolTool

The clearest difference is in-app purchases: Filament Swatches at none against SpoolTool's 1. Filament Swatches also leads on iOS requirement (17.0 vs 26.0). SpoolTool's advantage is update cadence (weekly vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. SpoolTool sells 1 one-off in-app purchase. Filament Swatches asks for nothing beyond the download.

Filament Swatches ships an update every 15 months, SpoolTool weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Filament Swatches | SpoolTool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/filament-swatches/id6448731453/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Weekly** |
| Monetization | Free | — |
| Size | 3 MB | 9 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Jonas Frey](https://appshunter.io/developer/1552079479) | [Luc Janssen](https://appshunter.io/developer/1867307419) |

## What reviewers say

### Filament Swatches

[App page](https://appshunter.io/ios/app/filament-swatches/id6448731453)

This app helps 3D printing enthusiasts organize their filament colors. It allows users to store filament details and, on iPhones with NFC, write this information to NFC tags attached to physical samples. This creates a digital link to filament data, accessible via any NFC reader.

**Highlights:** Manage 3D print filament colors, Store filament information, Write filament data to NFC tags, Create digital links to physical samples, NFC tag data readable by any NFC reader

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SpoolTool

[App page](https://appshunter.io/ios/app/spooltool/id6757499557)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpoolTool+ | $1.99 | one-time |


## Frequently asked questions

### Is Filament Swatches free?

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

### Is SpoolTool free?

SpoolTool is free to download, with in-app purchases available.

### Do Filament Swatches or SpoolTool have ads?

Neither Filament Swatches nor SpoolTool shows ads.

### Which is updated more often, Filament Swatches or SpoolTool?

Filament Swatches ships an update every 15 months, and SpoolTool weekly. Most recently, Filament Swatches was updated on November 3, 2026 and SpoolTool 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.*