# SpoolTool — Filament tracking tool.

> Filament tracking tool. (iPhone/iPad app by Luc Janssen.)

- Source: https://appshunter.io/ios/app/spooltool/id6757499557 (this page in markdown: same URL + `.md`)
- Developer: [Luc Janssen](https://appshunter.io/developer/1867307419)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 9 MB
- Languages: English
- Released: 2026-02-05
- Data updated: 2026-06-06
- User reviews in markdown: https://appshunter.io/ios/app/spooltool/id6757499557/reviews.md

## What is SpoolTool?

SpoolTool is a clean and easy-to-use app for tracking your 3D printing filament en accessories.

Keep an overview of your filament spools, materials and remaining weight and accessories, so you always know what you have available before starting a print.

Key features:
•	Track filament spools and remaining weight
•	Support for common materials like PLA, PETG and TPU
•	Stock inventory
•	Accessory inventory
•	Simple and distraction-free interface
•	iCloud synchronization

SpoolTool+ (optional in-app purchase):
•	Unlock additional filament materials
•	Unlock all accessories
•	Add more brands and detailed filament information
•	Enable cost calculation features
•	Configure spool stock locations

SpoolTool does not require an account and does not collect personal data.
App data can be stored securely using iCloud when enabled on your device.

Built with focus on simplicity, privacy and ease of use.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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



## Version history (last 5 releases)

### 1.1.1 — 2026-03-28

Custom filament brands are now saved for future use.

### 1.1.0 — 2026-03-22

Added accessory management.

### 1.0.5 — 2026-03-14

You can now use HEX colors.

### 1.0.4 — 2026-03-08

Extra filter options added.

### 1.0.3 — 2026-03-01

Bugfixes. 
Added the following feature requests: Reset button, spool stock and spool locations!

## Apps similar to SpoolTool

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [FilaMan](https://appshunter.io/ios/app/filaman/id6760033846) | — | Free | Utilities |
| [SpoolMate](https://appshunter.io/ios/app/spoolmate/id6759874466) | 5.0 (3) | Free | Utilities |
| [FilamentFlow](https://appshunter.io/ios/app/filamentflow/id6741721528) | — | Free | Utilities |
| [SpoolKeep](https://appshunter.io/ios/app/spoolkeep/id6746877203) | — | Free | Utilities |
| [3D Filament Inventory](https://appshunter.io/ios/app/3d-filament-inventory/id6759489699) | — | Free | Utilities |
| [Spoolo: 3D Printing Calculator](https://appshunter.io/ios/app/spoolo-3d-printing-calculator/id6743485278) | 1.0 (1) | Free | Utilities |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-06.*