SpoolTool
Luc Janssen Utilities iPhoneiPadiPod touch
SpoolTool is a free Utilities app for iPhone and iPad by Luc Janssen. Requires iOS 26.0. Updated March 28, 2026.
- Price
- Free
- on the App Store
- Size
- 9 MB
- Age 4+
- Updated
- Mar 28
- 2026 · v1.1.1
Screenshots
About 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.
What’s new
Version 1.1.1 · Updated March 28, 2026
Custom filament brands are now saved for future use.
App privacy
The developer, Luc Janssen, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to SpoolTool
Looking for apps like SpoolTool? Here are 6 similar apps on the App Store. The highest rated is SpoolMate (4.5/5), and all 6 are free to download.
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| SpoolTool | – | Free | March 28, 2026 | |
| SpoolMate | 4.5 / 5 (4) | Free | Apr 30, 2026 | Compare |
| SpoolKeep | – | Free | Jun 9, 2026 | Compare |
| 3D Filament Inventory | – | Free | Mar 9, 2026 | Compare |
| FilaMan | – | Free | Sep 12, 2026 | Compare |
| FilamentFlow | 2.0 / 5 (1) | Free | Sep 24, 2026 | Compare |
| Filament-Tracker | – | Free | Sep 14, 2026 | Compare |
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