PrintVault: 3D Print Manager

PrintVault is a filament inventory and print log for 3D printing makers. All data is stored locally on your device.

Track every spool. Log every print. Calculate cost-per-print from filament and electricity usage.

WHAT IT DOES

• Filament spool inventory — Add spools with brand, material, color, weight, and price. 30 brands pre-loaded (Bambu Lab, Hatchbox, Overture, Polymaker, eSun, Prusament, SUNLU, and more). 11 materials. 30 curated color swatches. Add a custom color in two taps.
• Smart weight tracking — Weigh your spool, enter the new weight, and PrintVault auto-calculates the percentage and meters of filament left.
• Barcode scanner — Scan the spool's barcode to identify it next time. Works offline.
• 2-screen print log — 6 required fields on screen 1, optional slicer settings on screen 2. Logging a print takes under 60 seconds.
• Duplicate last print — One-tap clone of your previous print for repeat batches.
• Slicer presets — Save common slicer profiles (PLA Standard, PETG High Detail) and load them with one tap.
• Cost-per-print — Filament cost (from spool price) + electricity (your kWh rate × printer wattage × duration). See the full breakdown.
• Statistics dashboard — Success rate, filament consumed by material, cost over time, prints per month. Filter by 7/30/90/all-time.
• Multi-printer support — Track per-printer success rates and total hours.
• Print notes — Add notes per print to record what worked and what to change next time.
• Photo gallery per print — Snap photos as you log; tap to zoom.
• Offline-first — Every feature works without internet.
• CSV + JSON export — Export your data to a spreadsheet at any time.
• Dark mode — Easy on the eyes when you're checking on a print at night.

WHO IT'S FOR

• FDM hobbyists with one or more printers and a growing spool collection
• Sellers who need cost-per-print for pricing decisions
• Maker spaces and fab labs sharing printers
• Anyone who prefers a one-time purchase model

Contact: [email protected]