Terms and Conditions

1. The tool and its use

PolyCost 3D is a Polygonia app offered by Jose Devera · Valentina Alegria. It helps estimate costs and prices for filament and resin printing, extras, UV coating and painting. These terms describe the use of version 0.8.0.

You may use the tool for personal or professional projects in accordance with these terms and applicable law. No account is required. These terms do not replace your agreements with your customers or create a contract between Polygonia and those customers.

2. Results and the values you enter

Results are estimates calculated from the values you enter. Their usefulness depends on the accuracy of your prices, usage, times, units and configuration. Review the breakdown before sending a quote or setting a final price.

Your profit margin and optional final price are your decisions. Amounts do not automatically include taxes, commissions or other costs you have not entered. Changing the currency only changes how amounts are displayed: it does not convert currencies or retrieve exchange rates.

The app does not measure models, open 3D files, slice models or determine whether a print is technically feasible. UV coating and painting features calculate costs; they are not safety instructions for handling resins or other products.

3. Your information and quotes

You retain rights to the information you enter and the summaries you generate. These terms do not grant Polygonia commercial exploitation rights over your quotes.

Data is stored locally and you can change or delete it using the app and Android controls. Saved quotes keep a copy of the rates used; changing general settings does not automatically change those records. Sharing a quote creates a copy outside the app under your control and that of the recipient.

This version does not include cloud synchronization or cloud backup. Clearing storage or uninstalling deletes local data. Preserve results you need through your own means before taking those actions.

4. License and Polygonia identity

You may install and use the app for its intended purpose. This permission does not transfer ownership of the software, Polygonia or PolyCost 3D names, Pixi, illustrations or other graphic elements.

Do not present a modified copy as the official app or use Polygonia's identity to imply an endorsement that does not exist. Third-party libraries, fonts and components retain their respective licenses; licenses included with the app remain applicable. Nothing in these terms restricts uses allowed by law or by those licenses.

5. Availability and app changes

The app may receive fixes, improvements and compatibility updates. We do not guarantee that every version will work on every device or that a future feature will be released by a particular date.

Version 0.8.0 does not include subscriptions, purchases, donation payments, user accounts or third-party advertising. A message about future donations does not initiate a payment or create an obligation to contribute. Any future paid feature will have specific information and terms before you use it.

6. Limitations and rights that remain

The tool supports your calculations. We do not guarantee that an estimate will produce a particular profit or include every cost of a job. To the extent permitted by applicable law, we are not responsible for business decisions based solely on incorrectly or incompletely entered values.

These terms do not exclude or limit liability that cannot legally be excluded or limited, or affect mandatory consumer or data protection rights. They do not impose an exclusive venue or displace mandatory rules that apply to you.

7. Privacy and third-party terms

Information handling is explained in the Privacy Policy. Google Play downloads and updates, Android and apps you choose for sharing have their own terms. These PolyCost 3D terms do not replace those services' terms.

8. Changes and contact

Updates will be published with an updated date. If a change requires specific acceptance under applicable law, that acceptance will be requested before the change applies. You can stop using and uninstall the app at any time.

For questions about these terms, problems or support, contact Jose Devera · Valentina Alegria at polygonia.support@deirk.com.