# Custo3D — 3D printing price calculator > 3D print cost calculator and proposal generator for sellers. (iPhone/iPad app by Bruno Amaral.) - Source: https://appshunter.io/ios/app/custo3d/id6776867403 (this page in markdown: same URL + `.md`) - Developer: [Bruno Amaral](https://appshunter.io/developer/1893194070) - Category: Utilities, Finance - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 9+ - Requires: iOS 17.0 · 4 MB - Languages: American English, Brazilian Portuguese, European Spanish - Released: 2026-06-12 - Data updated: 2026-08-23 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/custo3d/id6776867403/reviews.md ## What is Custo3D? Custo3D is the ultimate tool for anyone who sells 3D prints and wants to charge the right price — no guesswork. Calculate the real cost of each part factoring in filament/resin, electricity, printer wear, time, labor, and your profit margin. In seconds you get the price per unit and a proposal ready to send to your client. NEW: BAMBU LAB PRINTERS • Connect your Bambu printer on the local network and follow prints live in the app • When a job starts, create a pre-filled quote in one tap: printer, filament, time, and more • MakerWorld prints also bring the model image and a filament estimate — just review and save KEY FEATURES • Full costing: material, energy, machine depreciation, finishing, and margin • Multiple printer profiles (FDM and resin) — or create your own • Save your quotes and access them offline, no account needed • Build commercial proposals with quantity, deadline, color, and validity • Selectable currency and app in Portuguese, English, and Spanish CUSTO3D PRO • Export the proposal as a PDF • Generate a shareable web link for your client • Add your business logo to documents • Remove the "Custo3D" watermark from documents Offline first: everything is saved on your device. An account is optional and only used to sync to the cloud and generate links. Stop losing money on guessed prices. Calculate, save, and sell with Custo3D. — Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://custo3d.app/privacidade ## Key features - Full cost calculation (material, energy, depreciation, labor, profit) - Multiple printer profiles (FDM/resin) - Offline quote saving - Commercial proposal generation - Live Bambu printer monitoring - MakerWorld print integration ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Custo3D Pro — Monthly | $1.99 | per month | | Custo3D Pro — Yearly | $11.99 | per year | ## Frequently asked questions about Custo3D ### How does Custo3D calculate print costs? Custo3D calculates costs by factoring in material (filament/resin), electricity consumption, printer wear and tear, labor time, and your desired profit margin. This ensures you're not guessing and potentially losing money on your prints. ### Can I use Custo3D offline? Yes, Custo3D is designed with an 'offline first' approach. All your saved quotes and printer profiles are stored locally on your device, meaning you can access and use them without an internet connection. ### What printers are supported by Custo3D? Custo3D supports multiple printer profiles for both FDM and resin printers. You can create your own profiles or use pre-defined ones. It also offers live monitoring for Bambu Lab printers. ### What are the benefits of Custo3D Pro? Custo3D Pro offers advanced features like exporting proposals as PDFs, generating shareable web links for clients, adding your business logo to documents, and removing the 'Custo3D' watermark. ### How much does Custo3D Pro cost? Custo3D Pro is available through subscription plans: $1.99 per month with a 7-day free trial, or $11.99 per year. These prices are based on the current subscription offerings. ### What languages does Custo3D support? Custo3D is available in Portuguese, English, and Spanish, allowing you to select your preferred currency and language for calculations and proposals. ### Is Custo3D suitable for beginners? With an age rating of 9+, Custo3D is designed to be accessible. Its intuitive interface and comprehensive cost calculation features make it easy for anyone selling 3D prints to get started. ### How often is Custo3D updated? The app was last updated on August 20, 2026, indicating active development and support. Users can expect ongoing improvements and new features. ## Version history (last 3 releases) ### 1.2.1 — 2026-08-20 • Photos on quotes — attach a product photo from camera, gallery, or files, and see a thumbnail in the list. • New "Copy summary" button when you open a quote. • Cleaner proposals and shared links for your client. • Usability tweaks and fixes. Thanks for using Custo3D! ### 1.2 — 2026-07-28 Now with Bambu Lab integration! • Connect your printer on the local network and follow prints live inside the app. • When a job starts, the app detects it and builds a pre-filled quote in one tap: printer, filament type and color, time, and more. • MakerWorld prints also bring the model image and a filament estimate — just review and save. Plus improvements and fixes. Thanks for using Custo3D! ### 1.1 — 2026-06-12 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*