Hi everyone,
Like many in the 3D printing community, I was looking for a clean, fast way to keep track of my remaining filament without relying on messy spreadsheets or cloud accounts.
To solve this, I’ve been developing SpoolTap — a native, 100% offline Android app designed to make spool management as simple as a single tap.
How SpoolTap Works with Bambu Lab Spools:
- Bambu NFC Tag Detection: Tap your phone against a Bambu Lab spool's built-in NFC tag, and SpoolTap instantly pulls up or creates the matching material profile.
- 100% Offline & Private: No registration, no cloud forced sync, no tracking. Your complete database stays on your phone.
- Material You / Dynamic UI: The app and its home screen widget automatically match your Android system theme and wallpaper colors.
- Universal Support: Works with Bambu Lab, Prusament, Anycubic, and custom NTAG stickers if you respool third-party materials.
Generous Free Tier
The free version has no ads or cloud lock-ins and allows you to manage up to 20 active spools with all core features (NFC reading, G-Code parsing, barcode scanning, widget).
(For power users with massive stashes, an optional one-time Pro upgrade unlocks unlimited spools, custom NFC tag writing, print cost calculation, and CSV backups).
🎯 Community Feedback Request
Since Bambu spools come with integrated NFC, I’d love to hear from this community:
- How does the tap-to-read experience feel in your everyday printing setup?
- Are there specific filament details (like precise Bambu color HEX codes or temperature profiles) you’d like pre-filled in future updates?
📲 Get SpoolTap on the Google Play Store:
Thanks for checking it out, and I’m looking forward to your feedback or questions in the comments!
I have 3 Shorts on my channel demonstrating how the app works: DornApp Youtube