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]