Spool 3D Print Cost Calculator

PLA & filament pricing

Only for iPhone

Free · Designed for iPhone

iPhone

A precise 3D‑print cost and pricing app for makers and small studios. Create projects with multiple plates, enter filament grams and print/processing time, and get a full financial breakdown. Key features: • Full breakdown: material, electricity, printer wear, labor, components, packaging, shipping, marketplace fees, total cost, selling price, profit and margin • Multi‑plate projects with quantity, notes and photos • Filament inventory: brands, materials, modifiers, colors, remaining stock and real usage • Brand color catalogs (including Bambu Lab) • Printers: power, lifetime, cost, AMS/multi‑filament support • Flexible electricity tariffs (day/night/peak) • Statistics by period: print time, usage, remaining stock, top materials & colors, financial summary and smart insights • Backup & restore via file export/import (including projects, photos and settings) No sign‑up required. All data stays on your device.

  • 5.0
    out of 5
    1 Ratings

+ “For Yourself” toggle — personal projects are excluded from financial statistics + New tile in Statistics — see how much was spent on personal projects + “For Yourself” filter in the projects list

The developer, Evgeny Kopytin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • Evgeny Kopytin
  • Size
    • 14.6 MB
  • Category
    • Utilities
  • Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Languages
    English and 24 more
    • English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Turkish, Vietnamese
  • Age Rating
    4+
  • Copyright
    • © Evgeny Kopytin