Easily track your 3D printing filament usage and remaining material. Log prints with details like grams used, duration, and photos. View your spool inventory at a glance with visual progress rings and access a full print history.
1.2
October 20, 2026
• Track where each spool lives with Location (AMS, dry box, shelf, and more) • See material cost per print from your spool price • Add a label photo to identify each spool • Sort spools by remaining filament, purchase date, name, or newest • Mark failed or partial prints and log only what actually extruded • Edit or delete print logs anytime (tap to edit, restore filament on delete) • Set remaining filament from a scale reading • Choose the print date when logging (backdate included) • Enter print time with hours and minutes • Clearer History empty state, spool delete confirmation, and archive/duplicate feedback • Keyboard Done button on number pads • Made for iPhone Duo and improved on iPad: spool list and details side by side, controls in the side bar • After logging, see how many more prints like it the spool can make • Watch the spool take shape as you add it, with a live preview • Smoother animations throughout, and a gentle alert when a spool runs low • Redesigned onboarding • Better text in Vietnamese, Greek, Russian and Ukrainian • Fixed filter chips and search sometimes not updating the spool list
More$5.99
Spool Log Pro
Unlimited spools, history, photos & custom colors.
No, Spool Log is ad-free. The app is free to download and use, with optional Pro features available via a one-time purchase.
When you log a print, you enter the grams used. Spool Log then deducts this amount from the spool's total weight, updating the remaining amount instantly.
You can log the grams used, project name, print time, and optionally attach a photo to each print entry. This creates a detailed history of your printing activities.
Based on the provided data, Spool Log is supported on iPhone and iPad. Information about Android availability is not included.
The latest version, 1.1, was released on June 24, 2026, indicating recent development activity. Updates typically occur to introduce new features or improve performance.
Spool Log Pro unlocks unlimited spools, complete print history, photo attachments, special finishes, custom hex colors, duplicate spool functionality, and custom lists for a single, one-time purchase.
No, Spool Log works entirely on your device without requiring an email, login, or cloud account. iCloud sync uses your existing Apple ID.
Spool Log has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in 3D printing.
