01
Understand your stock
See brands, materials, colours, spool counts and remaining weight in one clear library.
Filament inventory for Apple devices
Know every spool before you print.
Track filament brands, materials, colours, physical spools and remaining weight across iPhone, iPad and Mac.
Free to download. Built for iPhone, iPad and Mac.
12 spoolsReady in inventory
In syncAcross Apple devices
One private inventory
Spoolstock CSV import
Optional read-only printer view
From shelf to screen
Your filament collection should answer questions, not create them.
Once a shelf fills with colours, materials and half-used spools, simple decisions become difficult. Do you already own that colour? Is there enough left for the next print? Which spool should you use first?
3DSpoolIQ turns a busy shelf into a clear, useful inventory, wherever you plan or print.
15-second overview
See the workshop come into focus.
A quick look at how 3DSpoolIQ brings filament, devices and print planning together.
A smarter inventory
Built around the way makers actually work.
02
Plan with confidence
Check recorded stock before starting a print and identify low inventory before it becomes a delay.
03
Move in, not over
Import an existing Spoolstock CSV and continue with the inventory you have already built.
04
Stay synchronized
Keep your inventory current across iPhone, iPad and Mac through your private iCloud workspace.
One app, three screens
Useful at the shelf, the desk and the printer.
The same inventory adapts naturally to every Apple device in your workflow.
iPhone At the shelf
Mac At the workbench
iPad While planning
Made for real workshop moments
Small decisions, made easier.
Dramatized scenario
“I checked the remaining weight before slicing, instead of discovering the shortage halfway through.”
DanielWeekend maker
Dramatized scenario
“My Spoolstock inventory moved across by CSV, so I could start with my real collection.”
MayaDesign educator
Dramatized scenario
“The same stock view follows me from the Mac at my desk to the iPhone beside the printer.”
LeoPrototype designer
Private by design
Your workshop data belongs in your workshop.
3DSpoolIQ is designed around Apple platforms and clear user control. Your inventory stays in the app's local cache and your private iCloud workspace when iCloud Sync is enabled.
Read the privacy policy✓
No behavioural advertising3DSpoolIQ does not sell personal data or build advertising profiles.
✓
AI stays optionalYou choose the provider, model and API key if you enable AI features.
✓
Printer access is read-onlyBambu connectivity can show available status and filament information, but does not control your printer.
Good to know
Frequently asked questions.
Which devices does 3DSpoolIQ support?+
3DSpoolIQ is available for iPhone, iPad and Mac through the Apple App Store.
Can I bring my existing Spoolstock inventory?+
Yes. Export your inventory from Spoolstock as a CSV, then import it into 3DSpoolIQ for review before anything is added.
Does iCloud Sync have to be enabled?+
No. You can use the app locally. Enable iCloud Sync in Settings when you want your inventory available across your Apple devices.
Does connecting a Bambu printer give the app control?+
No. The connection is read-only. It is designed to surface available printer, AMS and loaded-filament information without sending print or control commands.
Do the AI features require an account?+
AI is optional. If enabled, you select a supported provider and use your own API key. The rest of the inventory app does not depend on AI.
How much does the app cost?+
3DSpoolIQ is currently free to download from the App Store.